Nice work! The game play is very tight and enjoyable. The music is banging as. Managed to get to wave 27 i think, and i don’t think there was a moment where i wasn’t enjoying the music.
As other’s have said the game over menu is misaligned, and I will say the slow punch through upgrade being behind the fast shooting uzi-like upgrade felt a little strange.
Overall though i think this is a really solid entry, great job!