Mame 0.235 Rom Set Today

Because arcade games had regional variants (USA, Japan, Europe) and revisions (1.0, 2.0, etc.), MAME uses a "parent/clone" system.

Example: sf2.zip (Street Fighter II: The World Warrior - Parent) might be 4MB. sf2j.zip (Japanese clone) might only be 100KB. mame 0.235 rom set

Even a "complete" 0.235 set will show a 97-98% pass rate due to un-dumped or un-emulated protection devices on certain boards. That is normal. Because arcade games had regional variants (USA, Japan,