It's really interesting and I like how how you meet the characters along the way. It took me a bit to understand that the other characters were linked with my controls, but once I did it was a mind=blown kind of thing.
I was initially thinking "dang I'm hella weak", but then I saw the potential. It's there, but it needs to me tweaked (e.g. other characters bullets can hit the player and just not work at all).