This mod allows players to create and remotely control Avatars. Avatars act like players, with a few minor exceptions. The mod also includes a few custom entities to control and create the Avatars.
Not just that, it looks like if you go into a Factorissimo building at all then the game will crash the next time you enter a control center.
I'm looking into a fix for this, but it ended up needing more than I originally thought. (Also, I'm 80% through a rewrite of the mod, so it will be with that)
