ARCADE is a continuation of the MAMEUIFX project. It is based on the latest MAME source at the time of release.

Dr.Hell updated the tandem code of one of the best SONY PLAYSTATION - XEBRA / ARBEX emulators. One of the most faithful psx1 emulators (no unnecessary spammers).

SpeedVicio released another test version of the overlay MedGUI - a very convenient interface for multiemulator Mednafen , which in itself is not very friendly to setup. Reborn version of the application is completely modified compared to the normal MedGUI.

The Atari 2600 Video Computer System (VCS), introduced in 1977, was the most popular home video game system of the early 1980's.  Now you can enjoy all of your favorite Atari 2600 games on your PC thanks to Stella! Stella is a multi-platform Atari 2600 VCS emulator released under the GNU General Public License (GPL). Stella was originally developed for Linux by Bradford W. Mott, and is currently maintained by Stephen Anthony. Since its original release several people have joined the development team to port Stella to other operating systems such as AcornOS, AmigaOS, DOS, FreeBSD, IRIX, Linux, OS/2, MacOS, Unix, and Windows. The development team is working hard to perfect the emulator and we hope you enjoy our effort.

Steem SSE is a new version of Steem based on that source release. It incorporates new features and emulation improvements, some of them based on the Hatari  and SainT emulators (this "emulation" goes both ways), some on various internet discussions technical documentation, like chip datasheets, and  tests on real hardware. Steem SSE aims to be the #1 STF/STE emulator. There's no limitation in the original Steem code structure (in C++) that would make that goal unreachable. 'SSE' stands for 'Steven Seagal Edition'. Steven Seagal is a well known Aikido grandmaster, action movie star, musician and playboy. It is rumoured he has a shadowy past working for some secret agencies.  

Ootake is an open-source Japanese PC Engine emulator by Kitao Nakamura.

It is a gameboy/color emulator/debugger for win32 which will probably never be finished;)

RetroArch is a frontend for emulators, game engines and media players. It enables you to run classic games on a wide range of computers and consoles through its slick graphical interface. Settings are also unified so configuration is done once and for all. RetroArch has advanced features like shaders, netplay, rewinding, next-frame response times, and more