GnuBoy4D for Dingux is a Gameboy and Gameboy Color emulator based upon GnuBoy.

Changes:

-bugfixes for save settings
-sound improved (if you use Scale2x -> use Frameskip … otherwise it’s too slow)

Plenty of Gameboy Color homebrew games can be found here at PDRoms, just browse around 🙂

http://crankgaming.blogspot.com/2010/08/gnuboy-4d-v12-released.html