I love this game. I own it on PC and Android but man I hate the stupid green reaper. Invisible enemies that instantly kill you are just bad game design. There's so much stuff on the screen that seeing these guys is practically impossible. It feels like they're on every level, they're unkillable and you can't see them. Please get rid of this stupid enemy or at least warn the player that they're coming. Seriously frustrating to be in the middle of a good run and then just get game over because an unlikable creature you can't see or defend against shows up out of nowhere.