Single-player games like Annihilate The Spance
Below are 10 single-player Steam games similar to Annihilate The Spance, 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 Annihilate The Spance page.
Ranked picks
- 1
Supreme Commander
Single-player alternative to Annihilate The Spance — playable solo, no multiplayer required. Shares Strategy with Annihilate The Spance.
For a thousand years, three opposing forces have waged war for what they believe is true. There can be no room for compromise: their way is the only way. Dubbed The Infinite War, this devastating conflict has taken its toll on a once-peaceful galaxy and has only served to deepen the hatred between the factions.
- 2
Taur
Single-player alternative to Annihilate The Spance — playable solo, no multiplayer required. Shares Strategy and Indie with Annihilate The Spance.
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?
- 3
Ashes of the Singularity: Escalation
Single-player alternative to Annihilate The Spance — playable solo, no multiplayer required. Shares Strategy with Annihilate The Spance.
A massive-scale real-time strategy game where you command entire armies on a dynamic battlefield. Conquer multiple worlds across several single-player campaigns; or play with your friends in multiplayer combat.
- 4
AI War 2
Single-player alternative to Annihilate The Spance — playable solo, no multiplayer required. Shares Strategy and Indie with Annihilate The Spance.
The most devious and acclaimed artificial intelligence in strategy gaming is better than ever. A grand strategy/RTS hybrid that reverses many conventions of both genres. Take territory without attracting attention, build your empire with care, and adapt to an ever-evolving galactic battleground.
- 5
Planetary Annihilation: TITANS
Single-player alternative to Annihilate The Spance — playable solo, no multiplayer required. Shares Strategy and Indie with Annihilate The Spance.
Wage war across entire solar systems with massive armies at your command. Annihilate enemy forces with world-shattering TITAN-class units, and demolish planets with massive super weapons!
- 6
Sins of a Solar Empire: Trinity®
Single-player alternative to Annihilate The Spance — playable solo, no multiplayer required. Shares Strategy and Indie with Annihilate The Spance.
In Sins of a Solar Empire: Trinity, you are the leader of a civilization embroiled in a galactic war, fighting for the survival of your entire race against relentless foes.
- 7
Starship Troopers: Terran Command
Single-player alternative to Annihilate The Spance — playable solo, no multiplayer required. Shares Strategy with Annihilate The Spance.
Lead the Mobile Infantry in this RTS game set in the Starship Troopers film universe. Balance your army composition with a diverse set of unit types, overcome line-of-sight and line-of-fire challenges through tactical positioning, and use special abilities to smash the Arachnid hordes!
- 8
Total Annihilation
Single-player alternative to Annihilate The Spance — playable solo, no multiplayer required. Shares Strategy with Annihilate The Spance.
What began as a conflict over the transfer of consciousness from flesh to machines escalated into a war which has decimated a million worlds. The Core and the Arm have all but exhausted the resources of a galaxy in their struggle for domination.
- 9
Creeper World: Anniversary Edition
Single-player alternative to Annihilate The Spance — playable solo, no multiplayer required. Shares Strategy and Indie with Annihilate The Spance.
Imagine an enemy that is everywhere and moves like a giant, organic mass across the map. Imagine your base and your people surrounded by a blanket of crushing destruction from all directions. Your only hope, well what hope? Then you take the high ground and pound this enemy into oblivion.
- 10
Mechabellum
Single-player alternative to Annihilate The Spance — playable solo, no multiplayer required. Shares Strategy and Indie with Annihilate The Spance.
Command massive armies in this epic mech auto-battler. Draft your troops, customize your units, master your formations, and crush enemies in spectacular 3D battles. All strategy, no clickfest. Outsmart opponents in 1v1, 2v2, free-for-all, or Survival Mode.