This game is actually really fun! Movement and attacking felt pretty responsive and was super fun to do! My only complaints is I wouldn't switch to the black shade since I wasn't used to controlling it very well, but it felt weird because your jump was going downwards. Maybe you can flip the screen when you switch shades? The other thing is adding I-frames after getting hit, which is nice since some of the enemies spam projectiles and instantly kill you if you aren't careful. t also seems like you get softlocked when you die unfortunately. Other than that, the game is very fun!