KiGB is the most accurate and free portable emulator for Gameboy, Gameboy Color and Super Gameboy for Windows, Linux and MS-DOS.
GameLad AlternativesGame Emulators and other similar apps like GameLad
GameLad is described as '(relatively) fully featured gameboy emulator. It supports Tetrd some other games with a few minor issues. The emulator passes all CPU instruction tests, as well as the instruction timing tests' and is a Game Emulator in the gaming software category. There are 1 alternatives to GameLad for Mac, Windows and Linux. The best GameLad alternative is KiGB, which is free.