Hello all,
I just put out the first demo for my Game Boy Color game, Rebound. Rebound is a platform game where you control a bouncing ball, and must make your way through each stage by bouncing off of things (i.e. the floor, the walls, enemies, etc.) You can download the demo here. The final game will be available as a free download when it's done.

I recommend playing this on a real GBC or GBA if you have a flashcart or an Everdrive/equivalent, otherwise it should work fine in accurate emulators such as BGB or SameBoy. Note that VisualBoyAdvance is unsupported and won't be supported.

P.S. The game's open source too!

SCREENSHOTS: