Left 4 Dead (PC)

Would put '0'....the games do not work. There are product key codes along with the disc: which go hand in hand. All the key codes have been previously used. So in short, games can not be played. Amazon should remove seller

I bought a used PC version and the game's product key was already used by another Steam account.

Very fun game but it lacks the local multiplayer that made the console game great.

This game is great, the graphics are superb and the gameplay is challenging and fun to get into.

Still going strong after more than 9 years online.