Virtual GameBoy - Freeware emulator for Win32. Older versions available for AIX, FreeBSD, Irix, Linux, MacOS, OS/2, OSF/1, Solaris, and SunOS. TGB - Freeware emulator for Win32. GBMac - Shareware emulator for MacOS. HelloGB - Freeware emulator for Win32. cingb - Open source emulator for DOS and Unix. Game Lad - Freeware emulator/debugger for Win32/DX8. QuantumGB - Freeware emulator for DOS. confusionGBx - A freeware emulator for Windows. GEX - A freeware emulator for Windows. KiGB - A freeware emulator for DOS, Linux/i386, MacOS, and Windows. Phoinix - An open source (GPL) emulator for PalmOS. GEST - An open source emulator for Windows. GBE - Open source port for AmigaOS. BGB - A freeware emulator for Windows. GEM - A freeware emulator for MSX-DOS2 written in assembly. Gambatte - Open source emulator for Linux, MacOS, and Windows. GameGuha - Open source emulator for Java. Gameboy 97 - Open source emulator for DOS. CrystalBoy - Open source emulator for Windows written in C#. Gearboy - An open source emulator for Linux and Windows. DMGBoy - Open source emulator for Linux, Mac OS, and Windows. zBoy - Open source emulator for DOS, Linux, and Windows. GameKnight - Open source emulator for Windows written in C#. NO$GMB - Shareware emulator for DOS and Win32.