One small thing I think would make the game feel a lot better is to make stomping on enemies boost you up higher. Right now a lot of the "kill all enemies" rooms have platforms that you can't comfortably jump up to without already having vertical movement abilities, meaning that if you find a fight room early in the game your only option to reset the platforms is to take damage from the floor to bounce up higher. Also, maybe add some extra hazards to the wurm 1 boss fight, since right now you can just stand still and wait for the boss to come to you for a free hit. Overall though, super fun game already, and I'm hype to see where this one goes! :)