It is good to know that it's possible to play those classic Nintendo NES games on any Android device with physical keyboard (Motorola Backflip, Droid, LG GW620, etc.). Thanks to the processing power of these latest mobile phones and the lesser restrictions (compared to Apple App Store) from the Android Marketplace, you can install a NES emulator app on Android. The one emulator that I can highly recommend is Nesoid.Nesoid is filled with features and options and can run just about any NES ROMs that you would load it with.