diff --git a/README.md b/README.md
index 6456b39..d5b2b38 100644
--- a/README.md
+++ b/README.md
@@ -4,14 +4,15 @@ Java parser for the .schem/.schematic/.litematic Minecraft formats. 🗺
 
 ## Supported formats
 
-| Format                            | Extension  | Links                                             |
-|-----------------------------------|------------|---------------------------------------------------|
-| [Sponge Schematic Format][sponge] | .schem     | Spec: [v1][sponge-spec-v1] • [v2][sponge-spec-v2] |
-| [Schematica][schematica]          | .schematic | [Spec][schematica-spec]                           |
+| Format                            | Extension  | Links                                                                    |
+|-----------------------------------|------------|--------------------------------------------------------------------------|
+| [Sponge Schematic Format][sponge] | .schem     | Spec: [v1][sponge-spec-v1] • [v2][sponge-spec-v2] • [v3][sponge-spec-v3] |
+| [Schematica][schematica]          | .schematic | [Spec][schematica-spec]                                                  |
 
 [sponge]: https://github.com/SpongePowered/Schematic-Specification
 [sponge-spec-v1]: https://github.com/SpongePowered/Schematic-Specification/blob/master/versions/schematic-1.md
 [sponge-spec-v2]: https://github.com/SpongePowered/Schematic-Specification/blob/master/versions/schematic-2.md
+[sponge-spec-v3]: https://github.com/SpongePowered/Schematic-Specification/blob/master/versions/schematic-3.md
 [schematica]: https://curseforge.com/minecraft/mc-mods/schematica
 [schematica-spec]: https://minecraft.fandom.com/wiki/Schematic_file_format
 
diff --git a/src/main/java/net/sandrohc/schematic4j/nbt/tag/ListTag.java b/src/main/java/net/sandrohc/schematic4j/nbt/tag/ListTag.java
index 3b8f295..f4971fc 100644
--- a/src/main/java/net/sandrohc/schematic4j/nbt/tag/ListTag.java
+++ b/src/main/java/net/sandrohc/schematic4j/nbt/tag/ListTag.java
@@ -305,7 +305,6 @@ public ListTag<T> clone() {
 		return copy;
 	}
 
-	//TODO: make private
 	@SuppressWarnings("unchecked")
 	public void addUnchecked(Tag<?> tag) {
 		if (getTypeClass() != EndTag.class && typeClass != tag.getClass()) {
diff --git a/src/main/java/net/sandrohc/schematic4j/parser/SpongeSchematicParser.java b/src/main/java/net/sandrohc/schematic4j/parser/SpongeSchematicParser.java
index c1d9992..1265c24 100644
--- a/src/main/java/net/sandrohc/schematic4j/parser/SpongeSchematicParser.java
+++ b/src/main/java/net/sandrohc/schematic4j/parser/SpongeSchematicParser.java
@@ -56,10 +56,8 @@
  * The SCHEM format replaced the .SCHEMATIC format in versions 1.13+ of Minecraft Java Edition.
  * <p>
  * Specification:<br>
- *  - <a href="https://github.com/SpongePowered/Schematic-Specification/blob/master/versions/schematic-2.md">https://github.com/SpongePowered/Schematic-Specification/blob/master/versions/schematic-2.md</a>
+ * - <a href="https://github.com/SpongePowered/Schematic-Specification/blob/master/versions/schematic-2.md">https://github.com/SpongePowered/Schematic-Specification/blob/master/versions/schematic-2.md</a>
  */
-// TODO: create different parsers for v1 and v2, and extract common code to an abstract intermediate class
-// TODO: implement v3
 public class SpongeSchematicParser implements Parser {
 
 	public static final String NBT_ROOT = "Schematic";
@@ -88,6 +86,10 @@ public class SpongeSchematicParser implements Parser {
 	public static final String NBT_ENTITIES = "Entities";
 	public static final String NBT_ENTITIES_ID = "Id";
 	public static final String NBT_ENTITIES_POS = "Pos";
+	public static final String NBT_ENTITIES_EXTRA = "Extra";
+	public static final String NBT_V3_BLOCKS = "Blocks";
+	public static final String NBT_V3_BIOMES = "Biomes";
+	public static final String NBT_V3_DATA = "Data";
 
 	private static final Logger log = LoggerFactory.getLogger(SpongeSchematicParser.class);
 
@@ -111,10 +113,10 @@ public class SpongeSchematicParser implements Parser {
 		parseDataVersion(rootTag, builder, version);
 		parseMetadata(rootTag, builder);
 		parseOffset(rootTag, builder);
-		parseBlocks(rootTag, builder);
+		parseBlocks(rootTag, builder, version);
 		parseBlockEntities(rootTag, builder, version);
-		parseEntities(rootTag, builder);
-		parseBiomes(rootTag, builder);
+		parseEntities(rootTag, builder, version);
+		parseBiomes(rootTag, builder, version);
 
 		return builder.build();
 	}
@@ -146,24 +148,24 @@ private void parseMetadata(CompoundTag root, Builder builder) {
 				final Tag<?> tag = entry.getValue();
 
 				switch (key) {
-				case NBT_METADATA_NAME:
-					name = ((StringTag) tag).getValue();
-					break;
-				case NBT_METADATA_AUTHOR:
-					author = ((StringTag) tag).getValue();
-					break;
-				case NBT_METADATA_DATE:
-					long dateEpochMillis = ((LongTag) tag).asLong(); // milliseconds since the Unix epoch
-					date = epochToDate(dateEpochMillis);
-					break;
-				case NBT_METADATA_REQUIRED_MODS:
-					final ListTag<StringTag> stringTags = ((ListTag<?>) tag).asStringTagList();
-					requiredMods = StreamSupport.stream(stringTags.spliterator(), false)
-							.map(StringTag::getValue)
-							.toArray(String[]::new);
-					break;
-				default:
-					extra.put(key, unwrap(tag));
+					case NBT_METADATA_NAME:
+						name = ((StringTag) tag).getValue();
+						break;
+					case NBT_METADATA_AUTHOR:
+						author = ((StringTag) tag).getValue();
+						break;
+					case NBT_METADATA_DATE:
+						long dateEpochMillis = ((LongTag) tag).asLong(); // milliseconds since the Unix epoch
+						date = epochToDate(dateEpochMillis);
+						break;
+					case NBT_METADATA_REQUIRED_MODS:
+						final ListTag<StringTag> stringTags = ((ListTag<?>) tag).asStringTagList();
+						requiredMods = StreamSupport.stream(stringTags.spliterator(), false)
+								.map(StringTag::getValue)
+								.toArray(String[]::new);
+						break;
+					default:
+						extra.put(key, unwrap(tag));
 				}
 			}
 		} else {
@@ -182,7 +184,7 @@ private void parseOffset(CompoundTag root, Builder builder) {
 		});
 	}
 
-	private void parseBlocks(CompoundTag root, SchematicSponge.Builder builder) throws ParsingException {
+	private void parseBlocks(CompoundTag root, SchematicSponge.Builder builder, int version) throws ParsingException {
 		log.trace("Parsing blocks");
 
 		if (!containsAllTags(root, NBT_BLOCK_DATA, NBT_PALETTE)) {
@@ -191,15 +193,17 @@ private void parseBlocks(CompoundTag root, SchematicSponge.Builder builder) thro
 			return;
 		}
 
-		final short width  = getShortOrThrow(root, NBT_WIDTH);
+		final short width = getShortOrThrow(root, NBT_WIDTH);
 		final short height = getShortOrThrow(root, NBT_HEIGHT);
 		final short length = getShortOrThrow(root, NBT_LENGTH);
+		final CompoundTag blocksTag = getBlocksTag(root, version);
 
 		builder.width(width).height(height).length(length);
 		log.trace("Dimensions: width={}, height={}, length={}", width, height, length);
 
+
 		// Load the (optional) palette
-		final CompoundTag palette = getCompoundOrThrow(root, NBT_PALETTE);
+		final CompoundTag palette = getCompoundOrThrow(blocksTag, NBT_PALETTE);
 		log.trace("Palette size: {}", palette.size());
 		Map<Integer, SchematicBlock> blockById = palette.entrySet().stream()
 				.collect(toMap(
@@ -207,13 +211,14 @@ private void parseBlocks(CompoundTag root, SchematicSponge.Builder builder) thro
 						entry -> new SchematicBlock(entry.getKey()) // Blockstate
 				));
 
-		final int paletteMax = root.getInt(NBT_PALETTE_MAX);
-		if (palette.size() != paletteMax)
+		final int paletteMax = blocksTag.getInt(NBT_PALETTE_MAX);
+		if (paletteMax > 0 && palette.size() != paletteMax)
 			log.warn("Palette actual size does not match expected size. Expected {} but got {}", paletteMax, palette.size());
 
 
 		// Load the block data
-		byte[] blockDataRaw = getByteArrayOrThrow(root, NBT_BLOCK_DATA);
+		final String blockDataKey = version >= 3 ? NBT_V3_DATA : NBT_BLOCK_DATA;
+		byte[] blockDataRaw = getByteArrayOrThrow(blocksTag, blockDataKey);
 		SchematicBlock[][][] blockData = new SchematicBlock[width][height][length];
 
 		// --- Uses code from https://github.com/SpongePowered/Sponge/blob/aa2c8c53b4f9f40297e6a4ee281bee4f4ce7707b/src/main/java/org/spongepowered/common/data/persistence/SchematicTranslator.java#L147-L175
@@ -234,7 +239,7 @@ private void parseBlocks(CompoundTag root, SchematicSponge.Builder builder) thro
 				i++;
 			}
 
-			// index = (y * length + z) * width + x
+			// index =  x + (z * width) + (y * width * length)
 			int y = index / (width * length);
 			int z = (index % (width * length)) / width;
 			int x = (index % (width * length)) % width;
@@ -249,11 +254,21 @@ private void parseBlocks(CompoundTag root, SchematicSponge.Builder builder) thro
 		log.debug("Loaded {} blocks", width * height * length);
 	}
 
+	private static CompoundTag getBlocksTag(CompoundTag root, int version) {
+		if (version >= 3) {
+			return root.getCompoundTag(NBT_V3_BLOCKS);
+		} else {
+			return root;
+		}
+	}
+
 	private void parseBlockEntities(CompoundTag root, Builder builder, int version) throws ParsingException {
 		log.trace("Parsing block entities");
 
+		final CompoundTag blocksTag = getBlocksTag(root, version);
+		final Optional<ListTag<CompoundTag>> blockEntitiesListTag = getCompoundList(blocksTag, version == 1 ? NBT_TILE_ENTITIES : NBT_BLOCK_ENTITIES);
+
 		final Collection<SchematicBlockEntity> blockEntities;
-		final Optional<ListTag<CompoundTag>> blockEntitiesListTag = getCompoundList(root, version == 1 ? NBT_TILE_ENTITIES : NBT_BLOCK_ENTITIES);
 
 		if (blockEntitiesListTag.isPresent()) {
 			final ListTag<CompoundTag> blockEntitiesTag = blockEntitiesListTag.get();
@@ -262,11 +277,11 @@ private void parseBlockEntities(CompoundTag root, Builder builder, int version)
 
 			for (CompoundTag blockEntity : blockEntitiesTag) {
 				final String id = getStringOrThrow(blockEntity, NBT_BLOCK_ENTITIES_ID);
-				final int[] pos = getIntArray(blockEntity, NBT_BLOCK_ENTITIES_POS).orElseGet(() -> new int[] { 0, 0, 0 });
+				final int[] pos = getIntArray(blockEntity, NBT_BLOCK_ENTITIES_POS).orElseGet(() -> new int[]{0, 0, 0});
 
 				final Map<String, Object> extra = blockEntity.entrySet().stream()
 						.filter(tag -> !tag.getKey().equals(NBT_ENTITIES_ID) &&
-									   !tag.getKey().equals(NBT_ENTITIES_POS))
+								!tag.getKey().equals(NBT_ENTITIES_POS))
 						.collect(toMap(Entry::getKey, e -> unwrap(e.getValue()), (a, b) -> b, TreeMap::new));
 
 				blockEntities.add(new SchematicBlockEntity(id, SchematicPosInt.from(pos), extra));
@@ -281,7 +296,7 @@ private void parseBlockEntities(CompoundTag root, Builder builder, int version)
 		builder.blockEntities(blockEntities);
 	}
 
-	private void parseEntities(CompoundTag root, SchematicSponge.Builder builder) throws ParsingException {
+	private void parseEntities(CompoundTag root, Builder builder, int version) throws ParsingException {
 		log.trace("Parsing entities");
 
 		final Collection<SchematicEntity> entities;
@@ -295,18 +310,18 @@ private void parseEntities(CompoundTag root, SchematicSponge.Builder builder) th
 			for (CompoundTag entity : entitiesTag) {
 				final String id = getStringOrThrow(entity, NBT_ENTITIES_ID);
 
-				final double[] pos = { 0, 0, 0 };
+				final double[] pos = {0, 0, 0};
 				getDoubleList(entity, NBT_ENTITIES_POS).ifPresent(posTag -> {
 					pos[0] = posTag.get(0).asDouble();
 					pos[1] = posTag.get(1).asDouble();
 					pos[2] = posTag.get(2).asDouble();
 				});
 
-				final Map<String, Object> extra = entity.entrySet().stream()
-						.filter(tag -> !tag.getKey().equals(NBT_ENTITIES_ID) &&
-									   !tag.getKey().equals(NBT_ENTITIES_POS))
-						.collect(toMap(Entry::getKey, e -> unwrap(e.getValue()), (a, b) -> b, TreeMap::new));
-
+				final Map<String, Object> extra = new TreeMap<>();
+				final String extraTagName = version >= 3 ? NBT_V3_DATA : NBT_ENTITIES_EXTRA;
+				getCompound(entity, extraTagName).ifPresent(extraTag -> {
+					entity.entrySet().forEach(e -> extra.put(e.getKey(), unwrap(e.getValue())));
+				});
 				entities.add(new SchematicEntity(id, SchematicPosDouble.from(pos), extra));
 			}
 
@@ -319,7 +334,7 @@ private void parseEntities(CompoundTag root, SchematicSponge.Builder builder) th
 		builder.entities(entities);
 	}
 
-	private void parseBiomes(CompoundTag root, SchematicSponge.Builder builder) throws ParsingException {
+	private void parseBiomes(CompoundTag root, SchematicSponge.Builder builder, int version) throws ParsingException {
 		log.trace("Parsing biomes");
 
 		if (!containsAllTags(root, NBT_BIOME_DATA, NBT_BIOME_PALETTE)) {
@@ -328,11 +343,14 @@ private void parseBiomes(CompoundTag root, SchematicSponge.Builder builder) thro
 			return;
 		}
 
-		short width  = getShortOrThrow(root, NBT_WIDTH);
-		short length = getShortOrThrow(root, NBT_LENGTH);
+		final short width = getShortOrThrow(root, NBT_WIDTH);
+		final short height = version >= 3 ? getShortOrThrow(root, NBT_HEIGHT) : 1;
+		final short length = getShortOrThrow(root, NBT_LENGTH);
+		final CompoundTag biomesTag = getBiomesTag(root, version);
 
 		// Load the (optional) palette
-		final CompoundTag palette = getCompoundOrThrow(root, NBT_BIOME_PALETTE);
+		final String biomePaletteKey = version >= 3 ? NBT_PALETTE : NBT_BIOME_PALETTE;
+		final CompoundTag palette = getCompoundOrThrow(biomesTag, biomePaletteKey);
 		log.trace("Biome palette size: {}", palette.size());
 		Map<Integer, SchematicBiome> biomeById = palette.entrySet().stream()
 				.collect(toMap(
@@ -340,34 +358,61 @@ private void parseBiomes(CompoundTag root, SchematicSponge.Builder builder) thro
 						entry -> new SchematicBiome(entry.getKey()) // Blockstate
 				));
 
-		final int paletteMax = root.getInt(NBT_BIOME_PALETTE_MAX);
-		if (palette.size() != paletteMax)
+		final int paletteMax = biomesTag.getInt(NBT_BIOME_PALETTE_MAX);
+		if (paletteMax > 0 && palette.size() != paletteMax)
 			log.warn("Biome palette actual size does not match expected size. Expected {} but got {}", paletteMax, palette.size());
 
 
-		// Load the block data
-		byte[] biomeDataRaw = getByteArrayOrThrow(root, NBT_BLOCK_DATA);
-		SchematicBiome[][][] biomeData = new SchematicBiome[width][1][length];
-
-		int expectedBlocks = width * length;
-		if (biomeDataRaw.length != expectedBlocks)
-			log.warn("Number of blocks does not match expected. Expected {} blocks, but got {}", expectedBlocks, biomeDataRaw.length);
+		// Load the biome data
+		final String biomeDataKey = version >= 3 ? NBT_V3_DATA : NBT_BIOME_DATA;
+		byte[] biomeDataRaw = getByteArrayOrThrow(biomesTag, biomeDataKey);
+		SchematicBiome[][][] biomeData = new SchematicBiome[width][height][length];
 
-		for (int x = 0; x < width; x++) {
-			for (int z = 0; z < length; z++) {
-				final int index = x + z*width; // flatten (x,z) into a single dimension
-
-				final int blockId = biomeDataRaw[index] & 0xFF;
-				final SchematicBiome block = biomeById.get(blockId);
+		int index = 0;
+		int i = 0;
+		while (i < biomeDataRaw.length) {
+			int value = 0;
+			int varintLength = 0;
+			while (true) {
+				value |= (biomeDataRaw[i] & 127) << (varintLength++ * 7);
+				if (varintLength > 5) {
+					throw new ParsingException("VarInt too big (probably corrupted data)");
+				}
+				if ((biomeDataRaw[i] & 128) != 128) {
+					i++;
+					break;
+				}
+				i++;
+			}
 
-				biomeData[x][0][z] = block;
+			if (version >= 3) {
+				// index = x + (z * width) + (y * width * length)
+				int y = index / (width * length);
+				int z = (index % (width * length)) / width;
+				int x = (index % (width * length)) % width;
+				biomeData[x][y][z] = biomeById.get(value);
+			} else {
+				// index = x + (z * width)
+				int x = index % width;
+				int z = index / width;
+				biomeData[x][0][z] = biomeById.get(value);
 			}
+
+			index++;
 		}
 
 		builder.biomes(biomeData);
 		log.debug("Loaded {} biomes", width * length);
 	}
 
+	private static CompoundTag getBiomesTag(CompoundTag root, int version) {
+		if (version >= 3) {
+			return root.getCompoundTag(NBT_V3_BIOMES);
+		} else {
+			return root;
+		}
+	}
+
 	@Override
 	public String toString() {
 		return "SpongeSchematicParser";
diff --git a/src/main/java/net/sandrohc/schematic4j/schematic/Schematic.java b/src/main/java/net/sandrohc/schematic4j/schematic/Schematic.java
index 9fc98d4..8f39fa6 100644
--- a/src/main/java/net/sandrohc/schematic4j/schematic/Schematic.java
+++ b/src/main/java/net/sandrohc/schematic4j/schematic/Schematic.java
@@ -24,21 +24,21 @@ public interface Schematic {
 	@NonNull SchematicFormat format();
 
 	/**
-	 * The width of the schematic.
+	 * The width of the schematic, the X axis.
 	 *
 	 * @return the schematic width
 	 */
 	int width();
 
 	/**
-	 * The height of the schematic.
+	 * The height of the schematic, the Y axis.
 	 *
 	 * @return the schematic height
 	 */
 	int height();
 
 	/**
-	 * The length of the schematic.
+	 * The length of the schematic, the Z axis.
 	 *
 	 * @return the schematic length
 	 */
diff --git a/src/test/java/net/sandrohc/schematic4j/SchematicFormatTest.java b/src/test/java/net/sandrohc/schematic4j/SchematicFormatTest.java
index b73a37a..96fa5b7 100644
--- a/src/test/java/net/sandrohc/schematic4j/SchematicFormatTest.java
+++ b/src/test/java/net/sandrohc/schematic4j/SchematicFormatTest.java
@@ -23,7 +23,9 @@ void guessFormat(SchematicFormat expected, String file) {
 
 	private static Stream<Arguments> guessFormatData() {
 		return Stream.of(
-				Arguments.of(SchematicFormat.SPONGE_V2, "/schematics/sponge/issue-1.schem"),
+				Arguments.of(SchematicFormat.SPONGE_V2, "/schematics/sponge/v2/issue-1.schem"),
+				Arguments.of(SchematicFormat.SPONGE_V2, "/schematics/sponge/v2/green-cottage.schem"),
+				Arguments.of(SchematicFormat.SPONGE_V2, "/schematics/sponge/v2/interieur-exterieur-chunk-project.schem"),
 				Arguments.of(SchematicFormat.SCHEMATICA, "/schematics/schematica/9383.schematic"),
 				Arguments.of(SchematicFormat.SCHEMATICA, "/schematics/schematica/12727.schematic")
 		);
diff --git a/src/test/java/net/sandrohc/schematic4j/parser/SchematicaParserTest.java b/src/test/java/net/sandrohc/schematic4j/parser/SchematicaParserTest.java
index aa0c758..613bff0 100644
--- a/src/test/java/net/sandrohc/schematic4j/parser/SchematicaParserTest.java
+++ b/src/test/java/net/sandrohc/schematic4j/parser/SchematicaParserTest.java
@@ -5,8 +5,6 @@
 import org.assertj.core.api.SoftAssertions;
 import org.junit.jupiter.api.Test;
 import org.junit.jupiter.api.extension.ExtendWith;
-import org.junit.jupiter.params.ParameterizedTest;
-import org.junit.jupiter.params.provider.ValueSource;
 
 import net.sandrohc.schematic4j.SchematicFormat;
 import net.sandrohc.schematic4j.exception.ParsingException;
@@ -14,6 +12,7 @@
 import net.sandrohc.schematic4j.schematic.Schematic;
 import net.sandrohc.schematic4j.schematic.SchematicSchematica;
 
+import static net.sandrohc.schematic4j.parser.TestUtils.assertSchematic;
 import static net.sandrohc.schematic4j.parser.TestUtils.nbtFromResource;
 import static org.assertj.core.api.Assertions.assertThat;
 
@@ -37,13 +36,8 @@ public void parser() throws ParsingException {
 		softly.assertAll();
 	}
 
-	@ParameterizedTest
-	@ValueSource(strings = {
-			"/schematics/schematica/9383.schematic",
-	})
-	public void snapshot(String file) throws ParsingException {
-		final NamedTag nbt = nbtFromResource(file);
-		final Schematic schem = new SchematicaParser().parse(nbt);
-		expect.toMatchSnapshot(schem);
+	@Test
+	public void snapshot1() throws ParsingException {
+		assertSchematic(expect, "/schematics/schematica/9383.schematic", new SchematicaParser());
 	}
 }
diff --git a/src/test/java/net/sandrohc/schematic4j/parser/SpongeSchematicParserTest.java b/src/test/java/net/sandrohc/schematic4j/parser/SpongeSchematicParserTest.java
index a66d3f4..1385448 100644
--- a/src/test/java/net/sandrohc/schematic4j/parser/SpongeSchematicParserTest.java
+++ b/src/test/java/net/sandrohc/schematic4j/parser/SpongeSchematicParserTest.java
@@ -5,8 +5,6 @@
 import org.assertj.core.api.SoftAssertions;
 import org.junit.jupiter.api.Test;
 import org.junit.jupiter.api.extension.ExtendWith;
-import org.junit.jupiter.params.ParameterizedTest;
-import org.junit.jupiter.params.provider.ValueSource;
 
 import net.sandrohc.schematic4j.SchematicFormat;
 import net.sandrohc.schematic4j.exception.ParsingException;
@@ -14,6 +12,7 @@
 import net.sandrohc.schematic4j.schematic.Schematic;
 import net.sandrohc.schematic4j.schematic.SchematicSponge;
 
+import static net.sandrohc.schematic4j.parser.TestUtils.assertSchematic;
 import static net.sandrohc.schematic4j.parser.TestUtils.nbtFromResource;
 import static org.assertj.core.api.Assertions.assertThat;
 
@@ -24,7 +23,7 @@ public class SpongeSchematicParserTest {
 
 	@Test
 	public void parses() throws ParsingException {
-		final NamedTag nbt = nbtFromResource("/schematics/sponge/issue-1.schem");
+		final NamedTag nbt = nbtFromResource("/schematics/sponge/v2/issue-1.schem");
 		final Schematic schem = new SpongeSchematicParser().parse(nbt);
 		assertThat(schem).isNotNull().isInstanceOf(SchematicSponge.class);
 
@@ -47,13 +46,13 @@ public void parses() throws ParsingException {
 		softly.assertAll();
 	}
 
-	@ParameterizedTest
-	@ValueSource(strings = {
-			"/schematics/sponge/issue-1.schem",
-	})
-	public void snapshot(String file) throws ParsingException {
-		final NamedTag nbt = nbtFromResource(file);
-		final Schematic schem = new SpongeSchematicParser().parse(nbt);
-		expect.toMatchSnapshot(schem);
+	@Test
+	public void snapshot1() throws ParsingException {
+		assertSchematic(expect, "/schematics/sponge/v2/issue-1.schem", new SpongeSchematicParser());
+	}
+
+	@Test
+	public void snapshot2() throws ParsingException {
+		assertSchematic(expect, "/schematics/sponge/v2/green-cottage.schem", new SpongeSchematicParser());
 	}
 }
diff --git a/src/test/java/net/sandrohc/schematic4j/parser/TestUtils.java b/src/test/java/net/sandrohc/schematic4j/parser/TestUtils.java
index fcd06f9..808e9ed 100644
--- a/src/test/java/net/sandrohc/schematic4j/parser/TestUtils.java
+++ b/src/test/java/net/sandrohc/schematic4j/parser/TestUtils.java
@@ -2,8 +2,12 @@
 
 import java.io.InputStream;
 
+import au.com.origin.snapshots.Expect;
+
+import net.sandrohc.schematic4j.exception.ParsingException;
 import net.sandrohc.schematic4j.nbt.io.NBTUtil;
 import net.sandrohc.schematic4j.nbt.io.NamedTag;
+import net.sandrohc.schematic4j.schematic.Schematic;
 
 public class TestUtils {
 
@@ -23,4 +27,10 @@ public static NamedTag nbtFromResource(String file) {
 			throw new RuntimeException("Failed to load resource into NBT: " + file, e);
 		}
 	}
+
+	public static void assertSchematic(Expect expect, String file, Parser parser) throws ParsingException {
+		final NamedTag nbt = nbtFromResource(file);
+		final Schematic schem = parser.parse(nbt);
+		expect.toMatchSnapshot(schem);
+	}
 }
diff --git a/src/test/java/net/sandrohc/schematic4j/parser/__snapshots__/SchematicaParserTest.snap b/src/test/java/net/sandrohc/schematic4j/parser/__snapshots__/SchematicaParserTest.snap
index a21495e..1762d46 100644
--- a/src/test/java/net/sandrohc/schematic4j/parser/__snapshots__/SchematicaParserTest.snap
+++ b/src/test/java/net/sandrohc/schematic4j/parser/__snapshots__/SchematicaParserTest.snap
@@ -1,4 +1,4 @@
-net.sandrohc.schematic4j.parser.SchematicaParserTest.snapshot=[
+net.sandrohc.schematic4j.parser.SchematicaParserTest.snapshot1=[
   {
     "blockEntities" : [
       {
diff --git a/src/test/java/net/sandrohc/schematic4j/parser/__snapshots__/SpongeSchematicParserTest.snap b/src/test/java/net/sandrohc/schematic4j/parser/__snapshots__/SpongeSchematicParserTest.snap
index 11cef2f..90a5f9a 100644
--- a/src/test/java/net/sandrohc/schematic4j/parser/__snapshots__/SpongeSchematicParserTest.snap
+++ b/src/test/java/net/sandrohc/schematic4j/parser/__snapshots__/SpongeSchematicParserTest.snap
@@ -1,4 +1,4 @@
-net.sandrohc.schematic4j.parser.SpongeSchematicParserTest.snapshot=[
+net.sandrohc.schematic4j.parser.SpongeSchematicParserTest.snapshot1=[
   {
     "biomes" : [ ],
     "blockEntities" : [ ],
@@ -2421,4 +2421,13951 @@ net.sandrohc.schematic4j.parser.SpongeSchematicParserTest.snapshot=[
     "version" : 2,
     "width" : 1
   }
+]
+
+
+net.sandrohc.schematic4j.parser.SpongeSchematicParserTest.snapshot2=[
+  {
+    "biomes" : [ ],
+    "blockEntities" : [
+      {
+        "extra" : {
+          "CookingTimes" : [
+            0,
+            0,
+            0,
+            0
+          ],
+          "CookingTotalTimes" : [
+            0,
+            0,
+            0,
+            0
+          ],
+          "Items" : [ ]
+        },
+        "name" : "minecraft:campfire",
+        "pos" : {
+          "x" : 5,
+          "y" : 11,
+          "z" : 9
+        }
+      }
+    ],
+    "blocks" : [
+      [
+        [
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          },
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          },
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          },
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          },
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          },
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          },
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          },
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          },
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          },
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          },
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          },
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          }
+        ],
+        [
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          },
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          },
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          },
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          },
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          },
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          },
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          },
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          },
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          },
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          },
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          },
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          }
+        ],
+        [
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          },
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          },
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          },
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          },
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          },
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          },
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          },
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          },
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          },
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          },
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          },
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          }
+        ],
+        [
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          },
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          },
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          },
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          },
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          },
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          },
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          },
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          },
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          },
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          },
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          },
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          }
+        ],
+        [
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          },
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          },
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          },
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          },
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          },
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          },
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          },
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          },
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          },
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          },
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          },
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          }
+        ],
+        [
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          },
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          },
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          },
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          },
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          },
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          },
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          },
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          },
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          },
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          },
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          },
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          }
+        ],
+        [
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          },
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          },
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          },
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          },
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          },
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          },
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          },
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          },
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          },
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          },
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          },
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          }
+        ],
+        [
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          },
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          },
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          },
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          },
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          },
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          },
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          },
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          },
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          },
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          },
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          },
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          }
+        ],
+        [
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          },
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          },
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          },
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          },
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          },
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          },
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          },
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          },
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          },
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          },
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          },
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          }
+        ],
+        [
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          },
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          },
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          },
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          },
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          },
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          },
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          },
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          },
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          },
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          },
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          },
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          }
+        ],
+        [
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          },
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          },
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          },
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          },
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          },
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          },
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          },
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          },
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          },
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          },
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          },
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          }
+        ],
+        [
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          },
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          },
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          },
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          },
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          },
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          },
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          },
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          },
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          },
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          },
+          {
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+        ],
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+            }
+          },
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+            }
+          },
+          {
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+          {
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+            "name" : "minecraft:air",
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+        ],
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+            "name" : "minecraft:air",
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+            "name" : "minecraft:birch_planks",
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+          },
+          {
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+            "name" : "minecraft:birch_planks",
+            "states" : { }
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+          {
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+            "states" : { }
+          },
+          {
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+        ],
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+              "waterlogged" : "false"
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+          {
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+              "shape" : "straight",
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+          },
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+        ],
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+          {
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+            "name" : "minecraft:air",
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+              "shape" : "straight",
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+              "lit" : "true",
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+        ]
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+          {
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+            "name" : "minecraft:air",
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+        ],
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+            "name" : "minecraft:air",
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+            "name" : "minecraft:birch_stairs[facing=south,half=bottom,shape=straight,waterlogged=false]",
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+              "half" : "bottom",
+              "shape" : "straight",
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+          {
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+            "name" : "minecraft:air",
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+          },
+          {
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+            "name" : "minecraft:green_concrete",
+            "states" : { }
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+          {
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+            "name" : "minecraft:birch_stairs[facing=north,half=bottom,shape=straight,waterlogged=false]",
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+              "half" : "bottom",
+              "shape" : "straight",
+              "waterlogged" : "false"
+            }
+          },
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
+            "states" : { }
+          }
+        ],
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+        ],
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+              "shape" : "straight",
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+            "name" : "minecraft:green_concrete",
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+          },
+          {
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+            "name" : "minecraft:green_concrete",
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+          },
+          {
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+            "name" : "minecraft:green_concrete",
+            "states" : { }
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+              "waterlogged" : "false"
+            }
+          }
+        ],
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+            "name" : "minecraft:air",
+            "states" : { }
+          },
+          {
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+            "name" : "minecraft:air",
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+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
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+          {
+            "block" : "minecraft:birch_planks",
+            "name" : "minecraft:birch_planks",
+            "states" : { }
+          },
+          {
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+            "name" : "minecraft:green_concrete",
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+          },
+          {
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+            "name" : "minecraft:green_concrete",
+            "states" : { }
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+              "north" : "true",
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+          },
+          {
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+            "name" : "minecraft:green_concrete",
+            "states" : { }
+          },
+          {
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+            "name" : "minecraft:birch_planks",
+            "states" : { }
+          },
+          {
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+            "name" : "minecraft:air",
+            "states" : { }
+          }
+        ],
+        [
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+            "states" : { }
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+          {
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+          {
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+              "half" : "bottom",
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+            "name" : "minecraft:green_concrete",
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+            "name" : "minecraft:green_concrete",
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+          {
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+            "name" : "minecraft:green_concrete",
+            "states" : { }
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+            "name" : "minecraft:birch_stairs[facing=north,half=bottom,shape=straight,waterlogged=false]",
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+              "half" : "bottom",
+              "shape" : "straight",
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+            "name" : "minecraft:air",
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+          }
+        ],
+        [
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+            "states" : { }
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+          {
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+          {
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+          {
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+            "name" : "minecraft:birch_planks",
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+          {
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+          {
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+            "name" : "minecraft:birch_planks",
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+          {
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+            "name" : "minecraft:air",
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+          {
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+        ],
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+          {
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+              "shape" : "straight",
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+            "name" : "minecraft:green_concrete",
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+              "shape" : "straight",
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+          {
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+            "name" : "minecraft:air",
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+            "name" : "minecraft:air",
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+              "waterlogged" : "false"
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+          },
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+          },
+          {
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+            "name" : "minecraft:air",
+            "states" : { }
+          },
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+            "block" : "minecraft:air",
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+            "states" : { }
+          },
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+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
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+          }
+        ],
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+            "name" : "minecraft:air",
+            "states" : { }
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+          {
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+            "name" : "minecraft:air",
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+          },
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+              "half" : "bottom",
+              "shape" : "straight",
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+              "half" : "top",
+              "shape" : "straight",
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+          },
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+            "name" : "minecraft:air",
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+            "name" : "minecraft:birch_trapdoor[facing=north,half=top,open=true,powered=false,waterlogged=false]",
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+          },
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+            "name" : "minecraft:grass_block[snowy=false]",
+            "states" : {
+              "snowy" : "false"
+            }
+          },
+          {
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+            "states" : {
+              "snowy" : "false"
+            }
+          },
+          {
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+          },
+          {
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+            "name" : "minecraft:birch_stairs[facing=south,half=top,shape=straight,waterlogged=false]",
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+              "half" : "top",
+              "shape" : "straight",
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+          },
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+              "shape" : "straight",
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+        ],
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+          {
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+            "name" : "minecraft:air",
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+          {
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+            "name" : "minecraft:air",
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+          {
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+            "name" : "minecraft:birch_planks",
+            "states" : { }
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+          {
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+            "name" : "minecraft:birch_fence[east=false,north=true,north_east=false,north_west=false,south=true,south_east=false,south_west=false,waterlogged=false,west=true]",
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+              "south_west" : "false",
+              "waterlogged" : "false",
+              "west" : "true"
+            }
+          },
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+              "south_west" : "false",
+              "waterlogged" : "false",
+              "west" : "true"
+            }
+          },
+          {
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+            "name" : "minecraft:blue_orchid",
+            "states" : { }
+          },
+          {
+            "block" : "minecraft:blue_orchid",
+            "name" : "minecraft:blue_orchid",
+            "states" : { }
+          },
+          {
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+            "name" : "minecraft:birch_fence[east=false,north=false,north_east=false,north_west=false,south=true,south_east=false,south_west=false,waterlogged=false,west=true]",
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+              "north_west" : "false",
+              "south" : "true",
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+              "south_west" : "false",
+              "waterlogged" : "false",
+              "west" : "true"
+            }
+          },
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+            }
+          },
+          {
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+            "name" : "minecraft:birch_planks",
+            "states" : { }
+          },
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
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+        ],
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+              "shape" : "straight",
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+            "name" : "minecraft:air",
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+        ],
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+              "shape" : "straight",
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+          {
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+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
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+        ],
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+          },
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+        ],
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+            "name" : "minecraft:birch_stairs[facing=south,half=bottom,shape=straight,waterlogged=false]",
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+          },
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+            "name" : "minecraft:air",
+            "states" : { }
+          },
+          {
+            "block" : "minecraft:air",
+            "name" : "minecraft:air",
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+          }
+        ]
+      ],
+      [
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+            "name" : "minecraft:air",
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+          {
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+            "name" : "minecraft:air",
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+            "name" : "minecraft:air",
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+            "name" : "minecraft:air",
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+          },
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+          },
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 ]
\ No newline at end of file
diff --git a/src/test/resources/schematics/sponge/v2/green-cottage.schem b/src/test/resources/schematics/sponge/v2/green-cottage.schem
new file mode 100644
index 0000000..75638cf
Binary files /dev/null and b/src/test/resources/schematics/sponge/v2/green-cottage.schem differ
diff --git a/src/test/resources/schematics/sponge/v2/interieur-exterieur-chunk-project.schem b/src/test/resources/schematics/sponge/v2/interieur-exterieur-chunk-project.schem
new file mode 100644
index 0000000..5647c38
Binary files /dev/null and b/src/test/resources/schematics/sponge/v2/interieur-exterieur-chunk-project.schem differ
diff --git a/src/test/resources/schematics/sponge/issue-1.schem b/src/test/resources/schematics/sponge/v2/issue-1.schem
similarity index 100%
rename from src/test/resources/schematics/sponge/issue-1.schem
rename to src/test/resources/schematics/sponge/v2/issue-1.schem