Arma 3
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About Arma 3
Arma 3 is a military sandbox game featuring single-player and multiplayer content. Players engage in combat across various terrains using a wide arsenal of weapons and vehicles. The game emphasizes combined arms warfare and offers extensive content creation tools.
Session Length
Long sessions — expect 90+ minute campaigns
Missions vary from short scenarios to multi-hour persistent campaigns.
Who Is This For?
Designed for friends who want to play together. Best when you can dedicate a full evening — this one rewards longer sessions. Ideal for squads that thrive on fast-paced teamwork and reflexes.
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Co-op summary for Arma 3
Co-op setup
Co-op support by platform
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| Platform | Edition | Online | Couch | Split-screen | LAN | Drop-in | Campaign | Group | Online max | Local max |
|---|---|---|---|---|---|---|---|---|---|---|
| Windows PC | base | Supported | Not supported | Not supported | Supported | Not supported | Not supported | Not verified | 12 | Not verified |
| macOS | base | Supported | Not supported | Not supported | Supported | Not supported | Not supported | Not verified | 12 | Not verified |
| Linux | base | Supported | Not supported | Not supported | Supported | Not supported | Not supported | Not verified | 12 | Not verified |
Before you play
- Crossplay is only partial — some platform combinations are not supported.
- No local / couch co-op — each player plays on their own screen.
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Frequently Asked Questions
Does Arma 3 have co-op?
Yes. Arma 3 supports online co-op across the listed platform/edition versions; LAN co-op across the listed platform/edition versions.
How many players can play Arma 3 together?
The co-op party size for Arma 3 has not been verified on Co-Op Now yet.
Does Arma 3 support crossplay?
Partly. Arma 3 supports crossplay for some platform combinations only (reported: mac ↔ windows) — check the specific platforms your group uses.
What kind of game is Arma 3?
Arma 3 is a Tactical Shooter game best suited for long co-op sessions (~90 minutes).
Can I find people to play Arma 3 with?
Yes — open the LFG board for Arma 3 to see who's looking right now, or visit the how-to guide for finding Arma 3 players. You can start an LFG draft without signing in; a free account is required to publish it.
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