Cool game! I like its concept, hurting yourself to save your run needs a lot of attention (something I dont have lol)
Unfortunately, I couldn't beat the game, since I got stuck in a part where a lot of boxes are on my way, stopping me from continuing. And I wish the player jump was more polished, like, the player shouldn't do a high jump with a single hit on Space.
Even so, the game works great, the graphics are amazing! Keep it up!