There is a new version of one of the oldest, if not the oldest, a frontend for MAME - Mame Classic. MC is terribly annoying to set up, does not like the x64, but the Conservatives have a full range of facilities which allows you to bypass all the arcade machines, which are not included in the canon of author Richard A. Insalaco (NeoGeo ranging from nasty :) :).

MAME's purpose is to preserve decades of software history. As electronic technology continues to rush forward, MAME prevents this important "vintage" software from being lost and forgotten. This is achieved by documenting the hardware and how it functions. The source code to MAME serves as this documentation. The fact that the software is usable serves primarily to validate the accuracy of the documentation (how else can you prove that you have recreated the hardware faithfully?). Over time, MAME (originally stood for Multiple Arcade Machine Emulator) absorbed the sister-project MESS (Multi Emulator Super System), so MAME now documents a wide variety of (mostly vintage) computers, video game consoles and calculators, in addition to the arcade video games that were its initial focus.

Raine (for Rainbow Islands Emulator) is an arcade multiemulator, it can handle games from CPS systems, Taito, Jaleco and it's run titles from NeoGeoCD (in last year project raine and neoraine was combined in one application).

HBMAME (HomeBrew MAME) is a derivative of MAME, and contains various hacks and homebrews. It is based on the latest MAME source at the time of release.

Supermodel emulates Sega's Model 3 arcade platform, allowing you to play a number of ground-breaking arcade classics on your PC. The aim of the Supermodel project is to develop an emulator that is both accurate and playable. As with virtually all arcade hardware, no public documentation for the Model 3 platform exists. What is known so far has been painstakingly reverse engineered from scratch. There is still plenty left to figure out and the emphasis at this early phase of development is toward accuracy rather than speed and usability.

New release of VTech Creativision, Funvision, Disk Smith Wizzard and Hanimex Rameses consoles emulator. CreatiVision emulator is a new project CreatiVision console emulator 1981 Vtech company. The VTech creatiVision was a hybrid home computer and games console, circa 1981.It was sold under various branding, dependent upon location. These included Educat 2002, Dick Smith Wizzard, FunVision, Hanimex Rameses and VZ2000. The console contained a Rockwell 6502 CPU clocked at 2MHz, 1KB of RAM and 16KB of Video RAM. Video was provided by a Texas Instruments TMS9929/9918, with a resolution of 256x192 pixels, 16 colours and 32 sprites. Sound is produced with a Texas Instruments SN76489, three tone channels and one noise channel. There were two integrated joystick / Read more

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.