DOSBox also emulates CPU:286/386 realmode/protected mode, Directory FileSystem/XMS/EMS, Tandy/Hercules/CGA/EGA/VGA/VESA graphics, a SoundBlaster/Gravis Ultra Sound card for excellent sound compatibility with older games...

FCEUX is a Nintendo Entertainment System (NES), Famicom, and Famicom Disk System (FDS) emulator. It supports both PAL (European) and NTSC (USA/JPN) modes. It supports both Windows and SDL versions for cross compatibility.

The FCEUX concept is that of an "all in one" emulator that offers accurate emulation and the best options for both casual play and a variety of more adva ...

Freeciv is a Free and Open Source empire-building strategy game inspired by the history of human civilization. The game commences in prehistory and your mission is to lead your tribe from the stone age to the space age...

• Plain ANSI portable C
• Fast, runs on low resource devices
• Multi platform:
• SDL ports for win32, linux x86
• Gameboy emulation
• Gameboy Color/Colour emulation
• gzip (.gz files) compress roms
• pkzip (aka regular .zip files) compressed roms

higan is a Nintendo multi-system emulator that began development on
2004-10-14. It currently supports the following systems:

• Famicom
• Super Famicom
• Game Boy
• Game Boy Color
• Game Boy Advance
• Nintendo DS

higan also supports the following subsystems:

• Super Gam ...

Welcome to the C64 emulator with the biggest range of debugging functions! In the current version, the emulation has been improvements, and the debugging part makes no$c64 a must-have for professional C64 programmers (if any/alive).

Features
Emulates cpu, memory, video, keyboard, joysticks, tim ...

This emulator fully emulates the Sony Playstation. Compatibility is fairly high, most games I've tried work well.

An R3000 debugger is contained which may be of interest to people working on translations.

Retrospec are a team of coders, graphics artists and computer musicians who have gathered together [...] to bring you the best remakes of old 8 bit games and new original games with a decidedly retro feel that we can. We meet here in the clubhouse - a remarkable building with rooms on at least 5 planets (and a cosmic toilet, baby!)

ScummVM is a program which allows you to run certain classic graphical point-and-click adventure games, provided you already have their data files. The clever part about this: ScummVM just replaces the executables shipped with the games, allowing you to play them on systems for which they were never designed!

ScummVM supports many adventure games, including LucasArts SCUMM g ...

VICE is a program that runs on a Unix, MS-DOS, Win32, OS/2, Acorn RISC OS, BeOS, QNX 4.x, QNX 6.x, Amiga, GP2X, Dingoo, Syllable or Mac OS X machine and executes programs intended for the old 8-bit computers. The current version emulates the C64, the C64DTV, the C128, the VIC20, almost all PET models, the PLUS4 and the CBM-II (aka C610).