GEM runs on MSX2 and above, but is optimized for MSX turboR. Written in 100% assembly and employing advanced translation techniques, GEM is able to run Gameboy games at playable speeds.

The Dynamic Recompiler, a first-timer in 8-bit computing, was first introduced in GEM v0.7 and translates Gameboy code into MSX code at ...

Generator is an open source emulator designed to emulate the Sega Genesis / Mega Drive console, a popular games machine produced in the early 1990s. It is a portable program written in C and has been ported to the Amiga, Macintosh, Windows and even pocket PCs such as the iPAQ and Cassiopeia. Natively it compiles under unix for X Windows with either tc ...

QEMU is a generic and open source machine emulator and virtualizer.
When used as a machine emulator, QEMU can run OSes and programs made for one machine (e.g. an ARM board) on a different machine (e.g. your own PC). By using dynamic translation, it achieves very good performance.
When used as a virtualizer, QEMU achieves near native performances by executing the guest code ...

This is a standalone emulator that I wrote in 2004 which emulates the game Radikal Bikers by Gaelco. It is not super polished, and I really don't have any strong intentions of making it better. It was primarily an experiment so I could learn abou ...

sixtyforce is an emulator that runs Nintendo 64 games. It does this by dynamically translating the code that a Nintendo 64 uses into something your Mac understands. Nearly every part of a Nintendo 64 has been painstakingly recreated entirely out of software to pull off such an amazing feat.