CIVVIS is an open source re-implementation of the 4X turn-based strategy game Sid Meier’s Civilization VI — built with a simulator UI wrapping the headless mode game logic. Everything below is a preset starting configuration of settings for the simulator, but you can further customize the settings how you like or clone the code to really customize your own experience.
Everything here is a best-effort work in progress; the AI logic in particular still needs a good bit of work. Feel free to request new features or report any issues you run into.
Design & Watch AI simulations
Play Single player
Set up the world
Watch CIVVIS · AI simulation