MESS

Emulates most gaming systems that exist, emphasizing accuracy over speed.

DroidEmu

DroidEmu is a game system to play SNES, NES, GameBoy Advanced, GameBoy/Color, SEGA GameGear, SEGA…

FCEUX is a Nintendo Entertainment System (NES), Famicom, and Famicom Disk System (FDS) emulator.

Genecyst is a Sega Genesis system emulator released in 1997.

GS

A revamped version of …

A JavaScript NES emulator.

Jnes is a NES emulator for win32 platforms that uses DirectX for its hardware interface.

Kega Fusion is an emulator for the Sega Genesis / Megadrive, Master System, Game Gear, 32x…

MAME stands for Multiple Arcade Machine Emulator.

Mednafen is a portable, utilizing OpenGL and SDL, argument(command-line)-driven multi-system…

Mesen is a NES/Famicom emulator and NSF player.

Nesbox Emulator is a multiplatform emulator of video consoles.

A portable and cycle-accurate NES emulator written in C++

Project64 is a Nintendo 64 emulator for the Windows platform.

Regen is an accuracy focused emulator which can emulate the following Sega console and computer…

RetroArch is a frontend for emulators, game engines and media players.

Snes9x is a portable, Super Nintendo Entertainment System (SNES) emulator.

higan was formerly known as bsnes. The project was renamed after becoming a multi-system emulator.

PuNES is a high accuracy NES emulator.