When playing, I had no idea what the controls were. When the character jumped, it was really floaty. I was really confused on the second level. I tried going up the left side, but the hit boxes made it impossible to get through (I don't know if that path was intentional). So I went along the right side, where it was hard to know if you'd fall in lava cause you cant see until you take a blind jump. And then there was two dead ends? I'm not sure if I just couldn't figure it out, but overall, there were many things that could be tweaked or refined, but the first level was fun. Keep it up!