How to Play:
Up Down Left Right use Arrow Keys
Cool World is a 8-bits classic Game Released for Game Boy (GB) console.
Here you can Play Cool World Online (GB version) for Free in your Browser with no download required from our HTML5, Java Script, Flash Emulator Online on any compatible device!Let's Play GB is a Website where you can play All the original ROMs and also the new hacked ROMs games released to Game Boy (Nintendo GB) Online.
Click PLAY GAME to start!You are playing Cool World Online, if you like it, please leave your Vote.