NES.emu v1.5.19

Advanced open-source NES/Famicom emulator based on FCEUX 2.2.3-svn, designed and tested on the original Droid/Milestone, Xoom, Galaxy S2, Nexus 4, Nexus 7, NVidia Shield, and Xperia Play, but works on virtually any device with similar or better specs.

Features include:

* Backup memory and save state support, state files from FCEUX should work on NES.emu and vice-versa.

* Supports ROM-based games in .nes and .unf formats, optionally in zip files

* Famicom Disk System emulation using .fds files (select your BIOS in the options first)

* VS UniSystem support, push Start to insert coins

* Uses FCEU-compatible cheat files (.cht extension) with editing features

* Zapper/Gun support, touch screen to fire, touch & hold outside of display area to simulate firing away from the TV

* Configurable on-screen multi-touch controls

* HID Bluetooth/USB gamepad & keyboard support compatible with any input device recognized by the OS, Wii controllers also supported if running Android 4.1 or lower, all devices support custom key profiles

* Works in any orientation

Source: APKDROID.NET