Free games like Six Days in Fallujah
Below are 8 free-to-play Steam games similar to Six Days in Fallujah, 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 Six Days in Fallujah page.
Ranked picks
- 1
Counter-Strike 2
Free-to-play alternative to Six Days in Fallujah — no purchase or trial window. Shares Action with Six Days in Fallujah.
For over two decades, Counter-Strike has offered an elite competitive experience, one shaped by millions of players from across the globe. And now the next chapter in the CS story is about to begin. This is Counter-Strike 2.
- 2
Tom Clancy's Rainbow Six Siege
Free-to-play alternative to Six Days in Fallujah — no purchase or trial window. Shares Action with Six Days in Fallujah.
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.
- 3
PlanetSide 2
Free-to-play alternative to Six Days in Fallujah — no purchase or trial window. Shares Action with Six Days in Fallujah.
PlanetSide 2 is an all-out planetary war, where thousands of players battle as one across enormous continents. Utilize infantry, ground and air vehicles, and teamwork to destroy your enemies in this revolutionary first-person shooter on a massive scale.
- 4
Of Guards And Thieves
Free-to-play alternative to Six Days in Fallujah — no purchase or trial window. Shares Action with Six Days in Fallujah.
Of Guards and Thieves is a multiplayer stealth game in which high-powered guards face off against fast and elusive thieves in a contest of wits. Outsmarting the enemy and shooting your way through to the goal are equally valid strategies. Simple rules, emergent gameplay and high replayability.
- 5
DCS World Steam Edition
Free-to-play alternative to Six Days in Fallujah — no purchase or trial window.
Feel the excitement of flying the Su-25T "Frogfoot" attack jet and the TF-51D "Mustang" in the free-to-play Digital Combat Simulator World!
- 6
MechWarrior Online™ Legends
Free-to-play alternative to Six Days in Fallujah — no purchase or trial window. Shares Action with Six Days in Fallujah.
MechWarrior Online™ Legends is a tactical, 'Mech-based online shooter set in the vast BattleTech Universe. Assume the role of an elite MechWarrior, piloting powerful BattleMechs, fighting for supremacy over the Inner Sphere.
- 7
Intravenous 2: Mercenarism
Free-to-play alternative to Six Days in Fallujah — no purchase or trial window. Shares Action with Six Days in Fallujah.
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.
- 8
THE FINALS
Free-to-play alternative to Six Days in Fallujah — no purchase or trial window. Shares Action with Six Days in Fallujah.
THE FINALS is the world’s first Dynamism Shooter, a free-to-play, fast-paced, physics-driven, first-person shooter set on the stage of the biggest Gameshow of the future! Fight for Fans and fortune in fully-destructible, virtual Arenas that guarantee no two rounds will ever play the same!