Prototypes are not finished games.
They were made rapidly under a strict time limit (typically 48 hours) to explore a mechanic quickly.
Please don't expect tons of polish... or playability. :)
- Catapult - Throw your cat around to feed it kibble. (LD46)
- Super Blasteroids - It's Asteroids with ricochet. Shoot carefully. (GMTK)
- CryptoCoaster - Buy low, sell high - your yacht awaits! (LD49)