A free app for Android, by app_eve.
Arcade Games Emulator is a free arcade emulator for Android devices. It is based on the original MAME, and supports many different arcade game formats. You can also play many of them on your phone or tablet. It has been designed to work on Android devices, but it should work on any device that is supported by the Android emulator.
The emulator is based on MAME, and you can copy your favorite games to the folder /sdcard/ROMs/MAME4droid/roms, or move them there if you prefer. You will then be able to play them on your phone or tablet. It is recommended to have at least 2 GB of free space in the device, and at least 1 GB of RAM. The best performance will be achieved by disabling the acceleration and the sound effects. It is also recommended to use the lowest quality sound and audio effects. It should be noted that the game will not work on Android devices that do not support the sound card or the microphone.