Legit this reminds me of Rick spawning into a shrimp body. It's neat. I always loved this geometric art style. It serves this game well. Some issues with the physics and collisions. Jumps feel very floaty. The player moves faster than the mouse position updates which causes him to spaz out, and the hitboxes are not very precise. There was a spot near the end, in particular, where I was off the moving platform yet it was still moving me. All those are minor though. Add in some sound effects and music (I didn't hear any) and I think this could be a really fun. It does need some driving element, a story, or a goal, but yeah, keep it up!