Thank you for playing my game!!
Audio, I'm not very good at and I was stressed enough as it was to get it in a playable state.
I agree with more variation of levels, I wanted them to be more pinball-esque but didn't have time.
I'm so glad you liked it :)
I'm also already working on a post-jam patch with audio/main menu/upgrade balance and levels, It'll probably be published a couple of days after the submission period ends if you want to try it!
(Also I was watching House MD most of the time while making the game)