This reminds me a lot of my experience programming for the open source game Space Station 13. We simulate basically everything we can in that game, and it fill

This reminds me a lot of my experience programming for the open source game Space Station 13. We simulate basically everything we can in that game, and it fills me with so much satisfaction to think about how my code is responsible for the operation of the organs inside every player's body, ticking away silently but allowing for really complex and nuanced interactions when necessary. Most people will never know where that code came from or what the game was like before, but that's fine. It just existing is enough, in a sea of code made by hundreds or thousands of other people.