Really fun game. Had me stuck to my PC for a couple of days. Unfortunately around the endgame, I left my PC running and when I came back from work the game had crashed and could not be restarted, even with an old exported code.
Now I have restarted the game, but there is a bug. I have all 62 achievements, but it shows 61/62. I have tried everything except a hard reset to deal with this issue. In fact, I will try that now after exporting my save code.
Edit: My old savegame worked after a hard reset, so YAY!
But the new save game still had 61/62 achievements.