Stands for "Multiplatform Multiplayer Hilbert Manifold Server-Side Engine" (MMHMSSE). In short, MMHMSSE is a multiplayer-enabled game and physics library for curved spaces.
More precisely, Multiplatform Multiplayer Hilbert Manifold Server-Side Engine (MMHMSSE) is a game and physics engine library written in Swift that enables multiplayer functionality and allows the use of generic Hilbert Manifolds as the base space.