Thanks for playing! We used Game Maker for this game but attempted to capture the look and feel of the old Game Boy. We might attempt a port over to Game Boy via GB Studio, or maybe a sequel with more levels. :)
So sorry about the glitch! I tried to reproduce it but wasn't able to. Hopefully we can figure it out and release an updated version. Might be a collision bug.
We appreciate you giving it a spin and providing such thoughtful feedback.