The trainer always breaks my game. Is there a way to get around this? Things either won't be built(always "in progress," never finished) or when I try to make a new room it takes up the space, but won't be built. And there's no way to try again in the same spot. In addition, things may not upgrade when selected.
'Always breaks my game' is not much of information. Do you run the trainer according to our 3 steps on our troubleshooting guide here? -> Link
Do you run our latest trainer version with the STEAM version of the game? What options do you use, is this issue repeatable ...