Free games like Isonzo
Below are 8 free-to-play Steam games similar to Isonzo, 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 Isonzo page.
Ranked picks
- 1
PlanetSide 2
Free-to-play alternative to Isonzo — no purchase or trial window. Shares Action and Massively Multiplayer with Isonzo.
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.
- 2
Talvisota - Winter War
Free-to-play alternative to Isonzo — no purchase or trial window. Shares Action and Massively Multiplayer with Isonzo.
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
Dirty Bomb®
Free-to-play alternative to Isonzo — no purchase or trial window. Shares Action with Isonzo.
Work together or die alone! Fight to restore peace to London or tear it down for profit in the most challenging team based shooter around.
- 4
Team Fortress 2
Free-to-play alternative to Isonzo — no purchase or trial window. Shares Action with Isonzo.
Nine distinct classes provide a broad range of tactical abilities and personalities. Constantly updated with new game modes, maps, equipment and, most importantly, hats!
- 5
Tom Clancy's Rainbow Six Siege
Free-to-play alternative to Isonzo — no purchase or trial window. Shares Action with Isonzo.
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.
- 6
KARDS - The WW2 Card Game
Free-to-play alternative to Isonzo — no purchase or trial window. Shares Strategy and Indie with Isonzo.
KARDS, The World War II Card Game, combines traditional CCG gameplay with innovative mechanics inspired by classic strategy games and real battlefield tactics. Take command and challenge other players in grand-scale warfare on the ground, air, or seas.
- 7
Counter-Strike 2
Free-to-play alternative to Isonzo — no purchase or trial window. Shares Action with Isonzo.
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.
- 8
MechWarrior Online™ Legends
Free-to-play alternative to Isonzo — no purchase or trial window. Shares Action and Strategy with Isonzo.
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.