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Multiplayer games › Shooter › Tactical & milsim

Is Arma 2 multiplayer or co-op?

Yes — co-op. Arma 2 is a tactical & milsim game, 84% positive on Steam (2,117 reviews). $12.99 on Steam.

Co-opSingle-player tooShooter · Tactical & milsim

Building on 10 years of constant engine development, ARMA II boasts the most realistic combat environment in the world. It models real world ballistics & round…

Steam tags: Simulation, Military, Action, Multiplayer, Tactical, Realistic, FPS, Open World

Do you and a friend both own Arma 2?

Ready Up compares two Steam libraries and shows every multiplayer game you both have — including whether Arma 2 is one of them — then helps you pick tonight's game with a weighted roll or a bracket.

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Games like Arma 2 you can play together

Tom Clancy's Rainbow Six Siege
Tactical & milsim · 84% positive on Steam (1,398,584 reviews) · 51,847 playing right now
Arma Reforger
Tactical & milsim · 76% positive on Steam (30,623 reviews) · 11,466 playing right now
Squad
Tactical & milsim · 83% positive on Steam (210,551 reviews) · 9,116 playing right now
Arma 3
Tactical & milsim · 90% positive on Steam (283,264 reviews) · 7,181 playing right now
Ready or Not
Tactical & milsim · 89% positive on Steam (236,196 reviews) · 4,296 playing right now
Hell Let Loose
Tactical & milsim · 82% positive on Steam (137,677 reviews) · 3,380 playing right now

Tired of Arma 2? The Swap tab finds the closest unowned games of the same type that are newer or rated higher.

Quick answers

Is Arma 2 co-op?
Yes, Arma 2 supports co-op.
Does Arma 2 have PvP?
Steam does not list PvP for Arma 2.
How many people play Arma 2?
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 2026-09-09. Powered by Steam — not affiliated with or endorsed by Valve Corporation.