The concept is amazing, and the game looks great! Only problem I have is that it is a bit too hard, and I never have enough time to play with the upgrades
I liked the idea and I think it has potential, but the final product definitely needs refining. The game felt quite buggy and unpolished : I managed to finish pretty much every level without knowing what to do by glitching it.
Fun game, and the music is really nice. The only problem I have is that the graphics are quite messy and the enemies can hit you even when you can't see them.