EmulatorBox

EmulatorBox is one of the most powerful, all-in-one cross-platform emulators you can find for Android devices. Able to play Nintendo DS, PlayStation X, SNES, Gameboy Advance, Gameboy Color and NES games smoothly, EmulatorBox only requires you have a relatively powerful Android device and the file of the game you want to play in order to enjoy it from the comfort of your smartphone or tablet.

Using EmulatorBox couldn't be easier: once you open the app, just click on "Scan ROMs from Device", and EmulatorBox will automatically detect any compatible file. When this first scan is finished, simply tap the game you want to play, and it will start running in a matter of seconds. Of course, EmulatorBox doesn't come with any .exe files, so you'll have to get them from external sources.

EmulatorBox offers support for external controllers, whose buttons can be configured to suit the mechanics and needs of each game.