MAMEXT v0.139u1 is released.MAMEXT is a cool unofficial version of MAMEUI with highscore save included.MAMEXT32 also has some extra features that plain vanilla MAME doesn’t. MAMEXT64 is the 64bit optimized version of the emulator, which will run on Windows 64bit operating systems.

Download:MAMEXT32 v0.139u1 (Two in One)
Source:Here