Reverse Engineering SimTower

This is the story of building https://towers.world , a ~perfect, tick-for-tick reproduction of 1993 game SimTower. I spent weeks reverse-engineering the original EXE and writing up a detailed spec of how the simulation actually works under the hood — population flow, elevator AI, the whole star-rating system. The specs are all on GitHub if you want to read them: https://github.com/phulin/tower-together/tree/main/specs It's also collaborative. Multiple players can connect to the same tower, the s