Samsung Galaxy S4 Game Controller Prototype Unveiled

Samsung has revealed its Galaxy S4 Smartphone last night, as well as a prototype game controller add-on.

The controller features four face buttons, two shoulder buttons and a pair of analogue nubs. It requires AAA batteries to run and it syncs up with a neat arcade app that seems to compile all of your games into a handy tile-based interface.

Watch it below:

Are you looking forward to having it? Let us know your thoughts.