Ludum Dare 44. You are money. You want to be $10 in the end of 5 days.
Special Thanks to @DarrenPang-95 and @Gavin-Chin for helping with the idea.
Credits
Cha Ching Register Sound - Muska666 (www.soundbible.com)
Pterodactyl Screech - Mike Koenig (www.soundbible.com)
Deliberate Thought - Kevin MacLeod (www.incompetech.com)