A video game where you are an operating system
You know what would be cool? A defragmentation game. It's basically Tetris but in a circular layout, and you get more points the better optimized it is - with frequently used data blocks towards the outer tracks and old/archive file types towards the inner tracks.<p>I always enjoyed watching graphical defragmenters do their magic back in the day and would unironically love to play a defragging game.