Really good! I got stuck on the last level for a while, though. I think there's a small possibility that the first time I put the combination it might have not been detected well. But don't worry too much about it, might have missed something that time. Another small thing that could be polished is that the music from the machines sound out of sync with the main music. Unless it's intended. Anyway, it still was a very cool and complete game! The art was great and the story funny :)