The emulator comes with all the features you would expect from this kind of app, ie. the ability to adjust the controls, 'connect' virtual peripherals, save games at any time, and change the graphics settings to improve performance.
All this would be useless, though, if the compatibility of the emulator were not up to scratch. Fortunately it is, and you can enjoy the high calibre titles such as Final Fantasy VI, Chronno Trigger, Mario Kart, Super Mario World, and so on.
SNesoid is an outstanding Super Nintendo emulator, and is absolutely essential for fans of the big N, who will find in this tool a direct link back to the fun of the early nineties.