Is Call of Duty: World at War co-op?

Yes, Call of Duty: World at War supports co-op.

Does Call of Duty: World at War have PvP?

Steam does not list PvP for Call of Duty: World at War.

Do we both need to own Call of Duty: World at War to play together?

Yes. Call of Duty: World at War is played online, so each player needs their own copy on their own Steam account (or PC Game Pass where it is offered). Steam Families can share a library, but two people cannot play the same shared game at the same time.

How many people play Call of Duty: World at War?

About 433 players were in-game when this page's data was last refreshed (2026-09-09).

Ready Up — what game do we play?Compare two Steam libraries →

Multiplayer games › Shooter › Co-op horde shooter

Is Call of Duty: World at War multiplayer or co-op?

Yes — co-op. Call of Duty: World at War is a co-op horde shooter game released in 2008, 92% positive on Steam (50,549 reviews), with 433 playing right now. $14.99 on Steam.

Co-opSingle-player tooShooter · Co-op horde shooter

Call of Duty is back, redefining war like you've never experienced before. Building on the Call of Duty 4®: Modern Warfare engine, Call of Duty: World at War…

How Call of Duty: World at War plays with friends, according to Steam

Online co-op: Not listed on Steam
Local / split-screen co-op: Not listed on Steam
Online PvP: Not listed on Steam
LAN play: Not listed on Steam
Single-player mode: Yes

Steam's own category list for the game, as of 2026-09-09. "Not listed" means the store page does not claim that mode; community mods or Remote Play can still add it.

Steam tags: Zombies, World War II, FPS, Multiplayer, Action, Shooter, Singleplayer, Co-op

Do you and a friend both own Call of Duty: World at War?

Ready Up compares two Steam libraries and shows every multiplayer game you both have — including whether Call of Duty: World at War is one of them — then helps you pick tonight's game with a weighted roll or a bracket.

Or open the Steam store page.

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Warhammer 40,000: Space Marine 2

Co-op horde shooter · 83% positive on Steam (162,585 reviews) · 6,851 playing right now

Deep Rock Galactic

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Call of Duty®: Black Ops III

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Tired of Call of Duty: World at War? The Swap tab finds the closest unowned games of the same type that are newer or rated higher.

Quick answers

Is Call of Duty: World at War co-op?: Yes, Call of Duty: World at War supports co-op.
Does Call of Duty: World at War have PvP?: Steam does not list PvP for Call of Duty: World at War.
Do we both need to own Call of Duty: World at War to play together?: Yes. Call of Duty: World at War is played online, so each player needs their own copy on their own Steam account (or PC Game Pass where it is offered). Steam Families can share a library, but two people cannot play the same shared game at the same time.
How many people play Call of Duty: World at War?: About 433 players were in-game when this page's data was last refreshed (2026-09-09).

Ready Up is a free tool: enter two Steam usernames and it lists the multiplayer games you both own, runs a bracket to pick one, and suggests new co-op games that fit how you both play. Ratings, tags and player counts from Steam and SteamSpy; page updated 2026-09-23. Powered by Steam — not affiliated with or endorsed by Valve Corporation or Microsoft. Ready Up is a Somebody Decide program. How the data works · Legal & privacy · All types · Game Pass