I like the retro vibe, including the visuals, audio, etc. A bit less a fan of the one-handed keyboard controls, but that’s probably a “me” issue there.

Pretty fun, decent enemy variety and the environmental effect was cool. Could be a lot more fun with a bit more variety and challenge.

I would suggest making a change to controls though, since the stomp is kind of difficult to pull off. Instead of a double jump, I'd make a single jump that goes a bit higher, and the second spacebar does a stomp. That would feel way more natural.

I like the feeling of impact on a successful punch.

Got confused by the controls a little until I figured out it was made for querty and I use quertz keyboard.

I kinde love the horse model and the punching is the icing on the cake.

Great game, I love the simple graphics that suit the game.  

Simple graphic but it looks and fits really nice. Great that there are walls appearing, they are adding more dynamic to the game. Overall I had fun.