This was right up my alley, I loved the Gameboy aesthetic and controls. The bosses had simple, but really fun patterns and the addition of a hard mode that adds more difficult pattern instead of just changing a couple of numbers was really nice. Some hitbox were a bit weird but this is not enough to tamper my enjoyment. I also really like that you can have an attack set based on each boss. But I must admit, the feather is probably the most powerful weapon.