Is Call of Duty®: Modern Warfare® III co-op?

Yes, Call of Duty®: Modern Warfare® III supports co-op.

Does Call of Duty®: Modern Warfare® III have PvP?

Yes, Call of Duty®: Modern Warfare® III has player-versus-player modes.

How many people play Call of Duty®: Modern Warfare® III?

Player counts were not available when this page was built.

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Multiplayer games › Shooter › Military shooter

Is Call of Duty®: Modern Warfare® III multiplayer or co-op?

Yes — co-op and PvP. Call of Duty®: Modern Warfare® III is a military shooter game released in 2023, not enough Steam reviews yet. $69.99 on Steam.

Co-opPvPSingle-player tooShooter · Military shooter

In the direct sequel to the record-breaking Call of Duty®: Modern Warfare® II, Captain Price and Task Force 141 face off against the ultimate threat.

Steam tags: Action

Do you and a friend both own Call of Duty®: Modern Warfare® III?

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

Compare our libraries Steam store page

Games like Call of Duty®: Modern Warfare® III you can play together

Call of Duty®

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Battlefield™ V

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Battlefield™ 1

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Battlefield™ 2042

Military shooter · 47% positive on Steam (297,774 reviews) · 2,774 playing right now

Sniper Elite: Resistance

Military shooter · 71% positive on Steam (3,387 reviews) · 957 playing right now

Sniper Elite 4

Military shooter · 91% positive on Steam (59,155 reviews) · 541 playing right now

Tired of Call of Duty®: Modern Warfare® III? The Swap tab finds the closest unowned games of the same type that are newer or rated higher.

Quick answers

Is Call of Duty®: Modern Warfare® III co-op?: Yes, Call of Duty®: Modern Warfare® III supports co-op.
Does Call of Duty®: Modern Warfare® III have PvP?: Yes, Call of Duty®: Modern Warfare® III has player-versus-player modes.
How many people play Call of Duty®: Modern Warfare® III?: 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.