Free games like ARMA: Combat Operations
Below are 8 free-to-play Steam games similar to ARMA: Combat Operations, ranked by player overlap and content similarity. No purchase or Steam login required to view the list. Every pick is a full free-to-play title — not a demo, trial, or time-limited giveaway. imho.run's catalogue refreshes daily, so newly free or newly popular titles surface here without manual editing.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like ARMA: Combat Operations page.
Ranked picks
- 1
Tom Clancy's Rainbow Six Siege
Free-to-play alternative to ARMA: Combat Operations — no purchase or trial window. Shares Action with ARMA: Combat Operations.
Rainbow Six® Siege is the reference in tactical team shooters, where elite strategy and execution triumph. Enjoy free access to Quick Match, Unranked, and Dual Front game modes with a selection of operators.
- 2
Talvisota - Winter War
Free-to-play alternative to ARMA: Combat Operations — no purchase or trial window. Shares Action with ARMA: Combat Operations.
Talvisota for Rising Storm 2 brings players from the steaming jungles of Vietnam to the frozen forests of Finland, during the Soviet-Finnish Winter War of the late 1930s.
- 3
Intravenous 2: Mercenarism
Free-to-play alternative to ARMA: Combat Operations — no purchase or trial window. Shares Action with ARMA: Combat Operations.
Playing as Gideon, a cold-hearted mercenary willing to kill for money without any moral principles, you'll have tactical freedom with a wide variety of weapons and special gadgets to complete your mission in the prologue of Intravenous 2.
- 4
Counter-Strike:Global Offensive
Free-to-play alternative to ARMA: Combat Operations — no purchase or trial window. Shares Action with ARMA: Combat Operations.
Counter-Strike:Global Offensive (CS:GO) expands upon the team-based action gameplay that it pioneered when it was launched over 2 decades ago. CS:GO features new maps, characters, weapons, and game modes, and delivers updated versions of the classic CS content (de_dust2, etc.).
- 5
Combat Master: Season 5
Free-to-play alternative to ARMA: Combat Operations — no purchase or trial window. Shares Action with ARMA: Combat Operations.
Join fast-paced action-packed combat. Play Combat Master -- AAA experience on any hardware. Best-in-class multiplayer gunfight. Next-level extreme performance. Lightning-speed loading time and a whole lot more.
- 6
STRAFTAT
Free-to-play alternative to ARMA: Combat Operations — no purchase or trial window. Shares Action with ARMA: Combat Operations.
STRAFTAT is a 1v1/2v2 ONLINE first person SHOOTER with quick rounds in over 350 MAPS ; Including all WEAPONS, proximity chat and 4 players FFA.
- 7
Wolfenstein: Enemy Territory
Free-to-play alternative to ARMA: Combat Operations — no purchase or trial window. Shares Action with ARMA: Combat Operations.
Wolfenstein®: Enemy Territory is a free-to-play, objective-based multiplayer World War 2 first-person shooter. Featuring up to 32 players, choose either the Axis or Allies, as you fight across six maps based on real-world battle locations.
- 8
Hellbound: Survival Mode
Free-to-play alternative to ARMA: Combat Operations — no purchase or trial window. Shares Action with ARMA: Combat Operations.
FULL GAME NOW AVAILABLE. GO GET IT! This is the Free Survival Mode for Hellbound: a '90s style First Person Shooter, made 30 years later… but just a glimpse of the full game, go check it out!