Everything about this game is fun. The SFX are very well done. I almost left a bug report for when you get your eyes poked out. I also found a way to cheese the first boss. If you allow him to follow you to the edge of the level one of his guns will get stuck behind the wall. Besides that it was a very fun boss fight.
The humor in the game is very deadpan/tongue-in-cheek but not too over the top where it becomes cringem, I highly enjoyed it. Very cute/stylish game.