Software update: MAME 0.225

Version 0.225 of MAME and MESS has been released. MAME stands for Multiple Arcade Machine Emulator and is a program with which it is possible to classic arcade games to play. MESS stands for Multi Emulator Super System and emulates a large number of old computers, such as the Commodore 64, Atari 2600, Gameboy and ZX Spectrum. The extensive list of changes is here, the release notes can be found below.

MAME 0.225:

Whether it’s the Autumn harvest moon, or the ornamental plum blossoms are blowing in the Spring breeze, it’s time for something special: MAME 0.225 is out today! We’ve got some big updates that benefit everyone! First of all, MAME’s sound output system has been overhauled, with better sample rate conversion and mixing. This makes pretty much everything sound sweeter, but on top of that, the Votrax SC-01 speech synthesizer has been tuned up. Does anyone here speak Q*Bertese? SC-01 speech has been added to the Apple II Mockingboard card, too. While we’re talking about Apple II cards, Rhett Aultman has ported the CS8900A Crystal LAN Ethernet controller from VICE, allowing MAME to emulate the a2RetroSystems Uthernet card.

Other across-the-board enhancements include more artwork system features (you’ll start to see this show up in external artwork soon), an option to reduce repeated warnings about imperfectly emulated features, and several internal improvements to make development simpler. Significant newly emulated system features include the Philips P2000T’s cassette drive from Erwin Jansen, the Acorn BBC Micro Hybrid Music 4000 Keyboard, internal boot ROM support for the WonderSwan hand-helds, and initial support for the NS32000 CPU.

Newly emulated systems include several TV games from MSI based on arcade titles, a couple of Senario Double Dance Mania titles, Sun Mixing’s elusive Super Bubble Bobble, a location test version of Battle Garegga, a couple more versions of Jojo’s Bizarre Adventure, and three more Street Fighter II’: Champion Edition Bootlegs. Some of the immediately noticeable fixes this month include 15-bit graphics mode refinements for FM Towns from r09, gaps in zoomed sprites on Data East MLC and Seta 2 fixed by cam900, Galaga LED outputs lost during refactoring restored, and clickable artwork remaining clickable when rotated.

As always, there’s far more happening than we have space for here, and you can read all about it in the whatsnew.txt file.

Version number 0.225
Release status Final
Operating systems Windows 7, Windows 8, Windows 10
Website MAME
Download https://github.com/mamedev/mame/releases/tag/mame0225
License type GPL
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