Catalogue of Arcade Emulation Software - the Absolute Reference

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0.35b2 [Jarek Parchanski, Nicola Salmoria, Mirko Buffoni, Roberto Ventura]

0.31 [Jarek Parchanski, Roberto Ventura, Romek Bacza, Jarek Burczynski]


- Background is misplaced in wbmlju

- Sprites stick in Pitfall II

- Sprite priorities are probably wrong

- Remove patch in noboranb if possible and fully understand the ports involved in the protection


- Up'n Down, Mister Viking, Flicky, SWAT, Water Match and Bull Fight are known to run on IDENTICAL hardware (they were sold by Bally-Midway as ROM swaps).

- MAME skip the long IC CHECK in Teddyboy Blues and Choplifter, this is not a ROM patch, the game checks a RAM location before doing the test.


- flicky, seganinj, 4dwarrio, possibly others: Require a steady frameskip of 0 to playback correctly. Will lose sync if the frameskip starts to change. inp061ora


- 0.104u4: Adam Bousley added save states to the Sega System 1 driver.

- 0.93: Changed second SN76496 clock speed to 4MHz.

- 21st January 2004: Aaron Giles fixed problems in Sega System 1 and CVS drivers caused by the memory system changes.

- 0.68: Changed Z80 CPU1 clock speed to 4MHz in all games.

- 11th May 2003: Satoshi Suzuki updated an old Sega System 1 update to 0.67 standards.

- 21st February 2003: Angelo Salese cleaned up the Sega System 1 driver.

- 20th June 2002: Acho A. Tang fixed the sprite lag in Namco System 86 and System 1 drivers.

- 15th October 2001: Chack'n fixed some dipswitch settings in the Sega System 1 driver.

- 0.37b6: Changed Z80 CPU1 clock speed to 3.6MHz and palettesize from 2048 to 1536 colors. Added user1 prom ($0 - timing?).

- 16th August 2000: Zsolt Vasvari fixed the sprite lag in all Sega System1 games.

- 15th August 2000: Zsolt Vasvari added cocktail mode support to all games in Sega System1 driver except WBML. Nicola Salmoria fixed a small priority bug in Teddy Boy Blues.

- 22nd November 1999: E. Watanabe fixed a wbmlju sprite problem.

- 0.35b2: Changed system8.c to system1.c driver.

- 0.34b7: Howie Cohen fixed hiscore save in many System 8 games.

- 0.34b3: Hiromitsu Shioya fixed pitch in the System 8 games.

- 0.34b1: Nicola Salmoria improved the System 8 driver.

- 0.31: Added system8.c driver.