The fact that there is a local multiplayer makes this game superior to all other games in this jam!
I do have to criticise you in one point though, I don't know if it was intentoinal for the witch to shoot automatically, but it makes the game a little bit boring... It's sometimes funnier to just run away for a long time and wait for a kajillion enemies to just pop up so you'll have something to do.
Make the shooting manual and this game is a perfect 5/5!