Music, sfx and art are great and it's polished quite nicely. I kept getting further and further but the lack of checkpoints eventually was too much for me as I kept getting killed by a rogue spike. It's a nice game though and was pretty fun to use the ground stomping to help speed run as you can get your jumps back sooner. I think it would be cool to see more uses from it like maybe blocks you have to destroy from above by stomping through or like jump pads that if you stomp on you go higher than normal etc. Well done!