Single-player games like WarOS
Below are 8 single-player Steam games similar to WarOS, ranked by player overlap. Every pick carries Steam's Single-player category, so multiplayer-only titles or always-online games don't sneak in. imho.run pulls the category data from Steam directly — Single-player here matches what the store labels.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like WarOS page.
Ranked picks
- 1
Our War: The Strongest Shield
Single-player alternative to WarOS — playable solo, no multiplayer required. Shares Strategy with WarOS.
A grand and intense tower defense science fiction game, where you only need to purchase once to enjoy all the content of the game.
- 2
Ashes of the Singularity II
Single-player alternative to WarOS — playable solo, no multiplayer required. Shares Strategy with WarOS.
In this massive RTS game, command vast armies fighting for control of entire worlds. Control the forces of Earth, the mechanical AI Substrate, or the enigmatic Post-Human Coalition as you battle across the solar system in single player, cooperative multiplayer, or competitive multiplayer.
- 3
ReEarth
Single-player alternative to WarOS — playable solo, no multiplayer required. Shares Strategy with WarOS.
ReEarth is an exciting TD & (RTS) indie game. Here, you will play as humanity's last hope. You will fend off the oncoming swarms by continuously building your base and dispatching various types of units. Prepare for the challenge and save the future of humanity!
- 4
Mandate Order
Single-player alternative to WarOS — playable solo, no multiplayer required. Shares Strategy and Early Access with WarOS.
Mandate Order is a Warring States war city-builder set in ancient China. Build a stronghold, manage industries and logistics, recruit scholars from the Hundred Schools of Thought, raise armies, and command real-time tactical battles with thousands of soldiers.
- 5
Broken Arrow
Single-player alternative to WarOS — playable solo, no multiplayer required. Shares Strategy with WarOS.
Broken Arrow is a large-scale real-time modern warfare tactics game that combines the complexity of joint-forces wargaming with action-packed real-time tactics gameplay.
- 6
Battlefleet Gothic: Armada (Classic)
Single-player alternative to WarOS — playable solo, no multiplayer required. Shares Strategy with WarOS.
Battlefleet Gothic: Armada is the RTS videogame adaptation of Games Workshop’s classic tabletop game, pitting the Chaos, Imperium, Eldar, and Orks against each other in visceral space-battles.
- 7
Taur
Single-player alternative to WarOS — playable solo, no multiplayer required. Shares Strategy with WarOS.
Taur is an action-strategy sci-fi game. Control the Prime Cannon and unlock all of its powerful weapons and abilities. Build turrets, droids, aircraft and more as you fight to protect the homeworld of the Tauron droids against a relentless invasion. Will your Taur stand against the Imperion warmachine?
- 8
Creeper World 4
Single-player alternative to WarOS — playable solo, no multiplayer required. Shares Strategy with WarOS.
The unstoppable fluid enemy has returned and destroyed every world in its path! Defend against Creeper as it floods across the 3D terrain in this real time strategy game where the enemy is a fluid.