Little-known platformer Crashphalt is enjoying an unexpected popularity—but its players are enjoying something else.

Take care of yourself kid, ‘cause someone really cares about you (because you enable them to play Undertale together online) ...

You and your friends share one world. No dedicated server, no cloud-drive subscription, no trusting a third-party sync service with your 400-hour factory. A free private GitHub repo is the server.

Adds autopilot and some other features. Clientside and multiplayer compatible. It would be best to make sure the host is ok with you using the mod, especially in PVP. After install, if you know how, ...