Free games like Cannon Fodder 3
Below are 8 free-to-play Steam games similar to Cannon Fodder 3, 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 Cannon Fodder 3 page.
Ranked picks
- 1
MechWarrior Online™ Legends
Free-to-play alternative to Cannon Fodder 3 — no purchase or trial window. Shares Action with Cannon Fodder 3.
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.
- 2
Talvisota - Winter War
Free-to-play alternative to Cannon Fodder 3 — no purchase or trial window. Shares Action with Cannon Fodder 3.
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
Zombie Builder Defense
Free-to-play alternative to Cannon Fodder 3 — no purchase or trial window. Shares Action with Cannon Fodder 3.
Top down, action packed, multiplayer, zombie shooter. Build your base with friends and see how long you can survive the endless horde of zombies. Level up with friends, or alone, how you die is up to you.
- 4
Black Squad
Free-to-play alternative to Cannon Fodder 3 — no purchase or trial window. Shares Action with Cannon Fodder 3.
Black Squad is a free-to-play military first-person-shooter. Players can master their skills and show off their strategies with a wide range of game maps, modes, and weapons to choose from. Join thousands of FPS players worldwide in one of the most played games on Steam!
- 5
Ironsight
Free-to-play alternative to Cannon Fodder 3 — no purchase or trial window. Shares Action with Cannon Fodder 3.
Online FPS game, near future background, Resource Warfare between Military Forces and PMC. More than 50 kinds of original weapons with customization option. Use Peripheral objects, Tactical drones, Active objects to experience dynamic warfare.
- 6
Art of War: Red Tides
Free-to-play alternative to Cannon Fodder 3 — no purchase or trial window.
Art of War: Red Tides is a fair multiplayer strategy game that allows different teams on the same platform (e.g. smartphones, PC, etc.) to battle against each other. You will encounter players around the world!
- 7
They Can't Stop All Of Us
Free-to-play alternative to Cannon Fodder 3 — no purchase or trial window. Shares Action with Cannon Fodder 3.
D.A.B. Your foes in co-op & PvP battles. (D)efend bases with weapons and skill. (A)ttack with clever AI armies. (B)uild amazingly creative defenses.
- 8
SICKO ISLAND
Free-to-play alternative to Cannon Fodder 3 — no purchase or trial window. Shares Action with Cannon Fodder 3.
SICKO ISLAND, is a survival, horror game where you'll need to find essential items, solve puzzles and fight your way to the General to put an end to the nightmare.