System 21 and 22 emulator

Mjolnir 0.2 - October 3, 2007

- added protection for out-of-bounds memory read from pointram (System21)

 

Mjolnir 0.1 - October 1, 2007

 

Phil Stroffolino

http://www.machna.com/games

 

Mjolnir is a MAME (http://www.mamedev.org) derivative work, based on a branch of MAME0100.

 

Mjolnir supports a subset of games released for Namco's System 21, System 22, and Super System 22 harware.

 

The focus to date has been on Prop Cycle and Starblade, though other titles work to various extents and bug reports are welcome.

 

Mjolnir's primry purpose is to provide a framework for experimenting with rendering abstractions that provide a bridge between traditional arcade video hardware and modern APIs like OpenGL and Direct3d.

 

Mjolnir's secondary purpose is to explore the benefits of targeted patches and recompilation techniques to eliminate performance bottlenecks.

 

 

Known Issues:

- MAME's "UI" layer is functional, but invisible

- System21: gradient-style backdrops are not yet working

- System21: incomplete near-plane clipping

- System21: incomplete near-plane clipping

- System21: Air Combat & Cybersled: graphics glitches

- System21: Winning Run: missing bitmap layer

- System22: Prop Cycle locks up after entering a high score

>> Get it HERE.

Atari 2600 emulator for PSP

Hi All,

 

For those who has missed the beginning, Stella is on of the best emulator of Atari 2600 game console, running on many different systems, such as Linux, Solaris, Windows, MacOS/X, WinCE, OS/2, GP2X.

 

It has been written initially by Bradford Mott, see Stella site for details.

 

PSP2600 is a port on PSP of the version v2.2 of Stella. It's based on the work of Aenea who was the first to port Stella to PSP, and David Voswinkel who's now in charge of the PSP port in Stella team.

 

It has been developped on linux for Firmware 3.x-OE and for PSP-slim.

 

What's new in this version (i hope the last) ?

 

- Display and save thumbnail images for each save state

- New graphics

- Option to prevent the blue led to be displayed when L or R are pressed

>> Get it HERE.

2007-10-02

 

Command List Update

 

Corrected: Art Of Fighting 3, Asura Buster, Cyberbots, Fatal Fury 3, JoJo's Venture, JoJo's Bizarre Adventure, Marvel Super Heroes, Mortal Kombat, Mortal Kombat 2, Mortal Kombat 3, Ninja Master's, Real Bout Fatal Fury 2, Real Bout Fatal Fury Special, Red Earth, Rival Schools, SNK vs. Capcom, Street Fighter Alpha, Street Fighter Alpha 2, Street Fighter Alpha 3, Street Fighter EX, Street Fighter EX2, Street Fighter EX2 Plus, Street Fighter EX Plus, Street Fighters II, Street Fighter II - Champion Edition, Street Fighter II - Hyper Fighting, Street Fighter III 2nd Impact, Street Fighter III 3rd Strike, Street Fighter: The Movie, Street Fighter Zero 2 Alpha, Tekken 3, The King of Fighters '94, The King of Fighters '95, The King of Fighters '99, The King of Fighters 2000, The King of Fighters 2002, The Last Blade, The Last Blade 2, Ultimate Mortal Kombat 3, Vampire Savior, Virtua Fighter, Waku Waku 7

 

Added: cheat codes (if available) for all games.

>> Get it HERE.

Commodore Plus/4 emulator

Changes in version 1.2.3

-------------------------------------

 

* video and sound output can be recorded to AVI files

* more accurate colors in NTSC mode

* TED sound emulation improvements

* added hue shift to the display configuration options

* minor optimizations in serial floppy drive and printer emulation

* the drive head position is now also shown on the LED display when it is changing

* a few bug fixes

>> Get it HERE.