TIS-100 is a unique open-ended programming game challenging players to repair corrupted code segments to unlock secrets of the TIS-100. With a vintage computer manual aesthetic, players can delve into over 20 puzzles, competing to minimize cycle, instruction, and node counts against friends and the world. Even design your own challenges in the TIS-100’s 3 sandboxes, including creating games within the game using a “visual console.” Unravel the mysteries of the TIS-100: who created it, and for what purpose? This assembly language programming game is definitely not what you asked for, but it’s sure to challenge and entertain.
https://www.zachtronics.com/tis-100/