There's a bug with the game's save system. Whenever I try to save, I get a pickling error (I think it's working now)
There is one single error that happens very little with saves that I know of. Trying a different slot, or restarting the game generally solves it. If it happens again I need a lot more details :) glad it's working now
This error was legit! I received another report and I think I managed to correct it :)
