Virtual Game Boy is the Nintendo GameBoy(tm) emulator on X-Window. Test your VGB installation with the command(default): vgb /usr/X11R6/share/vgb/CART.GB Virtual GameBoy (VGB) is a portable emulator of the Nintendo GameBoy handheld videogame console. It allows to run most of GameBoy software on a personal computer, as well as debug this software. As VGB is written in a portable C programming language, it runs on many different platforms and operating systems