No instructions on how to do anything. The jump from the yellow pillar to the next across the lava might be impossible, I couldn't make it. Perhaps save a hard jump like that for a higher level, rather than level 2 or whatever it was.
I do not like that the camera turns with the player when they flip, it makes me feel sick. Also is there any point to flipping? I thought it might give an altitude boost but it doesn't appear to help in making jumps.
This game is a good starting point, but it's barely even a prototype. It's not clear how to play or what the objective is.