The mission began on an icy ledge, with players forced to climb up the side of a mountain by manually swinging ice hooks, via the triggers on the Xbox 360 controller.
The relatively quiet mission devolved into a firefight on an airfield, with enemy troops ambushing the on foot and on snowmobiles. The player then commissioned a snowmobile, speeding through the snowy wilderness whilst shooting a gun.
Expect more details as our E3 coverage continues. The game itself is due on PC, PlayStation 3 and Xbox 360 on November 10.
An HD capture of the gameplay demo is now embedded below: