Thank you so much! It is always good in my opinion to see some honest constructive criticism! I’ve noticed that the levels didn’t quite feel fun yet, and I couldn’t quite put my finger on why, so your comments definitely help!
Also thanks for making an account for this. Hope to see you on itch again in the future ;)
Physics problems also depend on your browser. I tried to make it mostly fps independent, but if the framerate dips too low, it could totally cause the sluggish movement you describe. Other than that, all the physics is modeled pretty close to the genesis games.