0.34b8: Zsolt Vasvari added Snow Bros (set 1). 0.34RC2: Changed Z80 CPU2 and YM2812 clock speed to 3.6MHz. 0.35b4: Renamed (snowbro2) to (snowbroa). Nick & Tom (set 1)' and clone (set 2) to 'Snow Bros. 0.35b13: Changed descriptions to 'Snow Bros.

0.35RC1: Nicola Salmoria added clone Snow Bros. It doesn't support the rhythm section yet, but is overall better than the old one. 0.36b1: Tatsuyuki Satoh made a new digital YM3812/YM3526 emulator (in the DOS version, use -noym3812opl to enable it). 0.36b2: Tatsuyuki Satoh make further improved the YM3812 emulator, especially the rhythm section (check Snow Bros!). 29th August 2000: Haze added Winter Bobble to the Snow Bros driver. 31st August 2000: Brad Oliver fixed Winter Bobble to work on Macs. 29th August 2000: David Haywood added Winter Bobble to the SnowBros driver. 0.37b7: David Haywood added clone 'The Winter Bobble' (bootleg). 9th December 2001: Quench added cocktail support and did some other minor fixes in the Snow Bros driver. 0.57: Fixed MAMETesters bug snowbros056gre. Changed Z80 CPU2 clock speed to 6MHz and YM3812 to 3MHz and VSync to 57.5 Hz. 0.75: Replaced all gfx1 roms with rom sbros-1.41 (512kb). 0.81u4: Fabrice Arzeno added clone 'Snow Bros. 0.85u2: Inigo Luja added conditional coinage to Snow Bros. 0.97u3: Corrado Tomaselli fixed OKI6295 frequency (7575 Hz) in clone Snow Brothers 3 to match samples pitch on the PCB for Final Tetris. 0.97u4: Mamesick increased 68000 clock speed to 12MHz in clone Winter Bobble - otherwise the gfx and scroll break up. Updated Snow Bros, Air Buster, DJ Boy and Heavy Unit to use ths new generic implementation. 0.117: David Haywood moved 'Pandora' sprite chip implementation to its own file. Note: The set clearly suffers from bitrot and has a different copyright message (IN KOREA is replaced with 1990). 0.119u3: Added clone 'The Winter Bobble (bootleg of Snow Bros.)'. Differences are: In title screen, copyright string added with 'Licensed to Dooyong Ind.

Nick & Tom (Dooyong license), comes from an original PCBb. 14th August 2008: Tirino73 dumped Snow Bros. 0.127: Tirino73 / MAME Italia added clone 'Snow Bros. 0.133u1: Renamed (snowbroa) to (snowbrosa), (snowbrob) to (snowbrosb), (snowbroc) to (snowbrosc), (snowbroj) to (snowbrosj) and (snowbrod) to (snowbrosd). 0.142: Aaron Giles fixed missing video in clone 'The Winter Bobble (bootleg of Snow Bros.)'. Nick & Tom (The Winter Bobble hardware bootleg). 0.149u1: The Dumping Union added clone Snow Bros.

Snow bros emulator for mac