Discovered a bug or two that I can't write in the feedback form without re-doing all the details, don't wanna clog up your inbox. It's a classic one; if you buy a big panel, stand on top of it, pick it up, and jump over and over again, you can fly! I'm pretty sure it works with all items in the game, dunno, haven't tested it too extensively. Quitting to menu then pressing "continue" to load back in crashed my game. I happened to be done with it by that point so no biggie, but you might want to look into that. Linux works flawlessly btw, not sure if you tested it, some devs don't know how to, but I thought I'd mention that.
Great game, keep up the good work!