Software update: MAME 0.233

Version 0.233 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. New in this release is support for Mrs. Dynamite and there are emulation improvements for the Namco C140 sound chip. The extensive list of changes is here, the release notes can be found below.

MAME 0.233:

Are you ready for MAME 0.233? With dozens of reported issues fixed, over a hundred pull requests merged, and a flurry of development across all areas, our mid-year release is huge! Some of the more interesting machines added this month include several prototype JAKKS Pacific TV Games, the elusive English version of Namco’s Armadillo Racing, and the LCD hand-held game Space Mission from Tronica.

There are lots of new Apple IIgs and Macintosh software list items, tying in nicely with the recently improved emulation of these systems, as well as an update to the Color Genie collection, and a massive haul of MicroBee floppy dumps. A few more Mattel Juice Box cartridges have been dumped, allowing you to marvel at the poor-quality, 6 frames-per-second video.

Significantly improved systems include the Atari Portfolio, Tandy MC-10, and Tandy VIS. Carl has continued to work on Japanese home computers, and Ville Linde is back this month, bringing a batch of updates for the Konami Hornet platform. Juno First, The Tin Star, The Empire Strikes Back have all had bugs squashed, and some of the last remaining regressions from the Yamaha FM synthesis rewrite have been resolved. David Haywood has turned his attention to bootlegs of games including Final Lap 3, Guttang Gottong, and Alien Storm.

This release includes preliminary sound support for the Super A’Can console. On the topic of sound, some Yamaha synthesisers have been promoted to working, and MAME can now play back standard MIDI files to exercise machines that take MIDI input.

There are several general usability improvements in this release, including updated Chinese and Greek translations, better configuration handling for slot devices, and a few small enhancements to the built-in user interface. Issues with artwork using SVG and Windows DIB (BMP) images on ARM/AArch64-based Linux systems should also be fixed.

That’s all we’ve got time for here, but you can read about all the additions, bug fixes, and enhancements in the whatsnew.txt file.

Version number 0.233
Release status Final
Operating systems Windows 7, Windows 8, Windows 10
Website MAME
License type GPL