Ranked 61–91 of 91 tactical & milsim games with co-op or multiplayer on Steam. Back to the most-played tactical & milsim games.
| Game | Modes | Type | Rating | Playing now | Price |
|---|---|---|---|---|---|
| H-Hour: World's Elite | Online multiplayer | Tactical & milsim | 60% | 4 | |
| Global Ops: Commando Libya | Online multiplayer, Single-player too | Tactical & milsim | 49% | 7 | $0.76 |
| Delta Force: Black Hawk Down | Online multiplayer, Single-player too | Tactical & milsim | 92% | 5 | |
| Operation Flashpoint: Red River | Co-op, Single-player too | Tactical & milsim | 52% | 1 | |
| Talvisota - Winter War | PvP | Tactical & milsim | 88% | — | Free |
| EXFIL | Co-op, PvP | Tactical & milsim | 48% | 1 | $19.99 |
| Tom Clancy's Rainbow Six Lockdown™ | Online multiplayer, Single-player too | Tactical & milsim | 61% | 2 | $9.99 |
| 强军 | PvP | Tactical & milsim | 17% | — | Free |
| OPG: Clan Wars | Co-op, PvP | Tactical & milsim | 83% | 2 | $9.99 |
| Task Force | Co-op, PvP | Tactical & milsim | 73% | — | |
| Survivor Mercs | Co-op, Local / split-screen | Tactical & milsim | 80% | 1 | $9.99 |
| World War Next | Co-op, PvP | Tactical & milsim | 53% | 1 | Free |
| SCP: EVENT CLASSIFIED | PvP, Single-player too | Tactical & milsim | 46% | — | $9.99 |
| PEAK.53 | Co-op, PvP | Tactical & milsim | 58% | — | $14.99 |
| Vanguard: Normandy 1944 | PvP | Tactical & milsim | 60% | — | $14.99 |
| A-Gents | Co-op, Local / split-screen | Tactical & milsim | 80% | — | $4.99 |
| Rising Storm Game of the Year Edition | Online multiplayer | Tactical & milsim | 99% | — | $19.99 |
| Dark Prospect | Co-op, PvP | Tactical & milsim | 68% | — | $6.99 |
| SPECTRE | PvP | Tactical & milsim | 53% | — | $9.99 |
| Tidal Shock: Off The Hook | Co-op, PvP | Tactical & milsim | 82% | — | Free |
| Rivals Squad | Co-op, PvP | Tactical & milsim | 77% | — | Free |
| Warcos | Co-op, PvP | Tactical & milsim | 41% | — | |
| 100 KILLS CHALLENGE | PvP, Single-player too | Tactical & milsim | 45% | — | $2.99 |
| MORTARMEN | PvP | Tactical & milsim | 100% | — | |
| Abyss of Death | Co-op, Local / split-screen | Tactical & milsim | 50% | — | $2.99 |
| Roze Blud | PvP, Local / split-screen | Tactical & milsim | 100% | — | $9.99 |
| Zone of Death | PvP, Single-player too | Tactical & milsim | 50% | — | $3.99 |
| Kill Invaders | Co-op, PvP | Tactical & milsim | 33% | — | $9.99 |
| Frag Grounds | PvP, Single-player too | Tactical & milsim | 0% | — | |
| Demon's Blood | Co-op, Local / split-screen | Tactical & milsim | 75% | — | $7.99 |
| Trench Defender | Co-op, Single-player too | Tactical & milsim | 100% | — | $1.99 |
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