Left 4 Dead
Playing the Demo right now, its one of the most additive game ive played. i played throughout the pens game
their are four of you and you have to work your way throughout the city and avoid zombies. one of the best games ive played and this is jus the demo.
its also the hardest game ive played, we have been on the same level for 4 hours now! every time its something new, we get swarmed at the beginning and then at the end then in between.