It was the first game in the series to feature the zombies mode featured in later sequels. World at War received ports featuring different storyline versions, while remaining in the World War II setting, for the Nintendo DS and PlayStation 2. The game is also the first title in the Black Ops story line. It is the fifth main installment of the Call of Duty series and returns the setting to World War II.

It was released for Microsoft Windows, the PlayStation 3, Wii and Xbox 360 in November 2008. If you wish to play the same map multiple times in a row, in the post-game scoreboard screen, pause the game and restart the level again before it kicks you all out.Call of Duty: World at War is a 2008 first-person shooter game developed by Treyarch and published by Activision. A minor inconvenience, but necessary to play online in 2021.

When you eventually lose your Zombies game or complete a Co-Op mission, it will kick you out to the main menu. Once all your friends are in, click 'Restart Level' in the pause menu and have fun playing! Once you're in-game, tell your friends to double click on your name in the Plutonium friends list, they should be able to join at that point. For some weird reason, Plutonium doesn't let people join your pre-game lobby, you MUST launch the session first using the command. Press enter and it should load you into the game solo. You'll type the command 'xpartygo' into the console. Once that's done, you're going to press the ~ key to open the console. Set it up to play the mode and map you wish to play in the 'Game Setup' menu. (Note: It will say 'Public Match' up top, don't mind that. You're then going to create a Private Match lobby.

Verify that UPnP is enabled, and be sure everyone you intend to play with has you added as a friend on Plutonium. HOST SPECIFIC SECTION:For hosting a game, you're going to first press f10 while inside Plutonium.

Call of duty world at war coop campaign