Since this was my first game and it's pretty simple, I didn't expect anybody to be interested enough to want achievements, color me surprised!
Hopefully nothing gets messed up, I had to import Steamworks.NET to put achievements in, and it seems to have a check for the game being a valid steam copy or something, so hopefully it doesn't give you any false-negatives and make your game close.
But yeah, there's achievements now!
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