As of now you can try out third person military shooter Spec Ops: The Line, via its demo, now on Xbox LIVE and PlayStation Network.
As usual, you have to be an Xbox LIVE Gold member to try it out right now; if you're not, you'll get it next week.
The demo takes place in insanely sandstorm ridden Dubai. It's here you'll shoot baddies while searching for your Colonel and his battallion, and employing squad commands, making use of sand itself as a weapon, plus guns and explosives.
Spec Ops also features a multiplayer mode. It will launch June 26 in North America and June 29 everywhere else on console and PC.