You did a lot with just two colors, I like this art style a lot. The platforming levels were a lot of fun and the boss hiding in the background before you had to fight him was a good effect. The boss wasn’t too hard in the beginning but got super difficult over time. On my last attempt I had a rock fall on my RIGHT after I killed him, but I’m still calling that a win lol.
Great job on this game, thanks for sharing. My game is linked below if you want to check it out.