Samsung treated Galaxy S II users with Modern Combat 2 a couple of months back and now they’re giving away Modern Combat 3 Fallen Nation for free. The FPS game is available on the Samsung Apps store that allows users to play the game under campaign or multiplayer mode with realistic graphics.
The game needs 700+MB of data to be downloaded and will work on Galaxy S II only.
Does not work on AT&T Samsung Galaxy S II. It says the device is not compatible.