Port of MAME 0.134u4.(It has savestates . This MAME4droid version is targeted to Dual-Core devices (1GHz and 512MB RAM minimum), because it is based on a high specs 2009 PC MAME build. Low end devices, use at your own risk. I suggest you use MAME4droid (0.37b5) instead.Remember that games that can be emulated on both MAME4droid versions will run much faster on MAME4droid (0.37b5) than on MAME4droid Reloaded (0.134), and will drain less battery.

http://code.google.com/p/imame4all/