Free games like The Operational Art of War IV
Below are 8 free-to-play Steam games similar to The Operational Art of War IV, 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 The Operational Art of War IV page.
Ranked picks
- 1

Landfall Archives
Free-to-play alternative to The Operational Art of War IV — no purchase or trial window. Shares Strategy with The Operational Art of War IV.
Break into the Landfall Archives to steal and play previously unreleased games, demos, interactive slide shows, and even an unreleased version of Totally Accurate Battle Simulator from 2017!
- 2

KARDS - The WW2 Card Game
Free-to-play alternative to The Operational Art of War IV — no purchase or trial window. Shares Strategy with The Operational Art of War IV.
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.
- 3

Battle for Wesnoth
Free-to-play alternative to The Operational Art of War IV — no purchase or trial window. Shares Strategy with The Operational Art of War IV.
The Battle for Wesnoth is an open source, turn-based strategy game with a high fantasy theme. Explore the four corners of Irdya in seventeen solo campaigns and dozens of multiplayer maps, taking part in countless adventures as you go.
- 4

Tactical Monsters Rumble Arena
Free-to-play alternative to The Operational Art of War IV — no purchase or trial window. Shares Strategy with The Operational Art of War IV.
Are you ready to RUMMMBLE?
- 5

Warplanes: WW2 Dogfight
Free-to-play alternative to The Operational Art of War IV — no purchase or trial window.
Grab the control yoke of a warplane and jump into the battlefields of World War 2 in this thrilling combat flight action game. In each of the campaigns for USA, Great Britain, USSR, Germany and Japan you will assume the role of a pilot and squadron leader of an elite air force unit.
- 6

Talvisota - Winter War
Free-to-play alternative to The Operational Art of War IV — no purchase or trial window. Shares Simulation with The Operational Art of War IV.
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.
- 7

Command Ops 2 Core Game
Free-to-play alternative to The Operational Art of War IV — no purchase or trial window. Shares Strategy and Simulation with The Operational Art of War IV.
Command Ops 2 is a wargame engine that lets you assess, plan, order and react at the operational level just like a real Corps, Division and Brigade commander. What sets Command Ops 2 apart from the competition is the most advanced and realistic model of command decision-making.
- 8

Rogue Agent
Free-to-play alternative to The Operational Art of War IV — no purchase or trial window. Shares Strategy and Simulation with The Operational Art of War IV.
Rogue Agent is a turn-based strategy game, fast-paced, that pits the player against the computer on a secret service thriller around the world.