On the PC with max settings, highest resolution, forced extras, and an HD LCD 40" Philips TV for a monitor, the graphics are so dated it's incredible this game released so far after the Source engine was invented. Valve strings everything out for the last penny. After buying it and playing it night and day for two days... I've noticed that Versus is really the only mode receiving traffic. Coop, what the game was originally intended for, is almost useless unless you know the people you're playing with. There's no time to chat to each other, and no reason too. Very simplified design, either play the game, or gtf off Steam. No real communication, no real team based tactics, just run and blast everything like it was a speedrun game and leave your team mates to fight the swarms and tanks without you. It's kind of a shame really.