Is Call of Duty® (2003) co-op?

Call of Duty® (2003) does not list co-op on Steam; it has Online multiplayer, Single-player too.

Does Call of Duty® (2003) have PvP?

Steam does not list PvP for Call of Duty® (2003).

How many people play Call of Duty® (2003)?

Player counts were not available when this page was built.

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Multiplayer games › Action-adventure › Action-adventure

Is Call of Duty® (2003) multiplayer or co-op?

Yes — online multiplayer. Call of Duty® (2003) is a action-adventure game released in 2006, not enough Steam reviews yet. $9.99 on Steam.

Online multiplayerSingle-player tooAction-adventure · Action-adventure

Call of Duty® delivers the gritty realism and cinematic intensity of World War II's epic battlefield moments like never before.

Steam tags: Action

Do you and a friend both own Call of Duty® (2003)?

Ready Up compares two Steam libraries and shows every multiplayer game you both have — including whether Call of Duty® (2003) is one of them — then helps you pick tonight's game with a weighted roll or a bracket.

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Games like Call of Duty® (2003) you can play together

Split Fiction

Action-adventure · 98% positive on Steam (81,558 reviews) · 5,476 playing right now

DDNet

Action-adventure · 89% positive on Steam (37,450 reviews) · 2,679 playing right now

Crossout

Action-adventure · 75% positive on Steam (64,139 reviews) · 2,231 playing right now

Sniper Elite 5

Action-adventure · 83% positive on Steam (22,203 reviews) · 1,538 playing right now

Action Taimanin

Action-adventure · 83% positive on Steam (18,644 reviews) · 993 playing right now

Soul Dossier

Action-adventure · 82% positive on Steam (26,682 reviews) · 656 playing right now

Tired of Call of Duty® (2003)? The Swap tab finds the closest unowned games of the same type that are newer or rated higher.

Quick answers

Is Call of Duty® (2003) co-op?: Call of Duty® (2003) does not list co-op on Steam; it has Online multiplayer, Single-player too.
Does Call of Duty® (2003) have PvP?: Steam does not list PvP for Call of Duty® (2003).
How many people play Call of Duty® (2003)?: Player counts were not available when this page was built.

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; updated 2026-09-08. Powered by Steam — not affiliated with or endorsed by Valve Corporation.