God this was incredibly fun to play. I always apreciate a "simple" arcade game. I played it for far longer than I originally expected, the art is so cute and charming and the upgrade where fun, they added to the game play expierence. I think if i had a note, it would be that it would be nice if you could use the numbers on the keyboard to easily select the upgrades just so I don't have to stop and use mouse. But again, amazing game, really enjoyed it!