I had a fun time playing this game! I always love setting up angle shots. It's a small thing, but it feels very good to do. I think a good addition for the future would be creating a "Next Level" button that appears once you beat one of the campaign levels. It'll save players the trouble of going back to the main menu. One other thing I noticed is that changing the audio levels in the menu doesn't change the audio levels in the game. Those are just small things though! Overall, great job!