Thanks for your feedback! Yeah the cannon collision with the player has some glitch. The music as well. I also get the blind jumps that you said you experience. There's some parts that has moving platform and there's a possibility that when you're in that place, the moving platform is out of camera so you would think there's nowhere to go. I should've add an indication like a horizontal line that will indicate that there's a moving platform there. Anyways, I appreciate your effort in giving lists of feedbacks and I'm happy you like the game.