Your video was actually recommended to me randomly on YouTube, but I watched it and wanted to try out the game. I downloaded the ROM though and played it on my GBA SP, and it was really fun! I enjoyed how the special stage is based on the one from the Sonic 1 for the Master System. The only issue is the slowdown, but since you're using GB Studio I'm sure it's hard to avoid. Anyway, nice work I hope you keep working on this!
