, which was designed for dual-core mobile devices (1GHz+). It was chosen because it represents a "high specs 2009 PC build" that could handle more complex games than the much older 0.37b5 set while still running efficiently on early smartphones and tablets Google Code Save State Support
: This romset is the standard for MAME Wii 1.0 , which was downgraded from 0.135 to 0.134u4 to improve stability and performance on the console. Mame 0.134u4 Romset
You might wonder why anyone would use a set from 2009 when current MAME versions are much more accurate. The reason usually boils down to : imame4all - issue #128 - Google Code , which was designed for dual-core mobile devices (1GHz+)