Maybe this game is a good one but I seriously cannot pass the 1st section as the jump is not that high to climb up the tunnel section. If this is intended to keep it this hard at the start then you need to consider the level design again.
As PitaGamba mentioned you are supposed to press x to bounce... however, I did realize that I stupidly forgot to mention that in the controls. Thank you for telling me, leaving feedback, and playing the game <3
