Neat little game. I like how you didn't have the standard "press space to jump", and instead had it jump based on how charged it was. The art was also very stylized and consistent. That said, there were a few issues too. Needing to drive from the start to the current level every time you fail gets tedious fast. It would work better if you respawned either at the location of the level in the level select screen, or at the start of the level when you failed. You also need to exit the game through alt+f4, rather than having a button to do so. Overall, really good first game!