Gameplayer has gone live with a hands-on preview of Call of Duty: World at War's four-player online co-op mode, including both campaigns of the new war. Having lived in Infinity Ward's shadow to this date, they suggest the mode one-ups their famous peers.
"The rules are pretty harsh. If someone dies, the game ends and it's back to the last checkpoint. If there is mortal friendly fire, the same dealio. But it makes for more engaging gameplay as it forces you to think more about moving the frontline forward as a unit and watching each other's backs."