The music, graphics, concept and overall vibe of the game are great. I like how the characters look the same, it gives me the impression that their bodies are separated from the same brain cell. I think assigning the characters to numbers would probably make it less confusing instead of one-button switching because it takes me a while to get the right one. I wish the music didn't restart every scene since it kind of ruins the "zone" I'm in and the game could use some sfx to make it more alive and a death or victory sequence to make it more rewarding. But that's about it. Great job!