This one is good reading, it's the backend of a real-time 2D multiplayer war game: https://github.com/wight-airmash/ab-server https://github.com/wight-airmash/a

This one is good reading, it's the backend of a real-time 2D multiplayer war game: https://github.com/wight-airmash/ab-server https://github.com/wight-airmash/ab-server