Very nice! The art is really nice and I had fun playing. Love that you added a progression system to get extra shields and stuff, but would have been cool to have to spend currency to get them, because they are all free right now.
Hey Aura! Thanks for replying. The buttons to get the powerups are a "cheat" I added to test the game, but I forget to remove when releasing it, sorry for that hehehe The intended gameplay is to a powerup to appear randomly after 3 waves.
