Main error: When loading a previously saved game, after a few minutes or after performing an action, the inventory menu and the pause menu stop working, preventing you from saving again. (One solution to the problem is: immediately after loading the game you want to play, you should change the designated key to pause the game. This solved the pause menu problem for me, but the inventory menu still doesn't work.)
When you progress a little bit through the story and missions, everything works fine up to star number 4, or even before, some things start to crash. When loading the save with that progress, you get errors such as:
- The save cannot be loaded. It freezes and doesn't seem to load completely, and performing any action in the free camera automatically jumps to the first mission, with a world that is impossible to progress through due to the bugs. (The solution I found was to load the same save multiple times, and luckily, it worked. The problem is that doing so could cause the game to crash completely.)
- Inability to switch bodies. Unfortunately, due to all the bugs with save games and other issues, once you reach mission 5, where you're forced to use the machine to switch bodies, it's impossible to move past that point because the game automatically crashes, preventing any progress.
(When you insert a body into the machine and step inside, the camera goes haywire and everything freezes.)
- Issues with machines that grind things and watering cans. When using any of these machines or objects, there's a chance the machine will get clogged with liquid and stop working. (The solution is to load the game, but since there's already a bug, it takes quite a bit of work to get it working properly.)