Very well done, complete game! The voice acting, attacks, multiple enemies, animations, and upgrades were all spectacular! Really cool to see a complete game on here for this jam.
The only thing I would improve if you decide to do anything else on this game, is to have a short tutorial wave, where you explain how you can earn extra money. Its in the description, which is awesome, but usually it's better to show than tell (our game is guilty of this too).
Overall, very well done! You and your team should be proud!