WOWOWOWOW! This feels like a real game! The boss fight is so clean!
The only thing I would have changed is to somehow make all the power important, maybe by only being able to kill some enemies with some powers... I finished the game by only using the red power because it felt the most satisfying and I didn't have to vacuum any enemies. That little tweak would add so much to this already incredible game in my opinion!
Anyways an amazing game, had a ton of fun playing it!