Single-player games like Supreme Commander: Forged Alliance
Below are 17 single-player Steam games similar to Supreme Commander: Forged Alliance, 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 Supreme Commander: Forged Alliance page.
Ranked picks
- 1

Supreme Commander
Single-player alternative to Supreme Commander: Forged Alliance — playable solo, no multiplayer required. Shares Strategy with Supreme Commander: Forged Alliance.
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

Supreme Commander 2
Single-player alternative to Supreme Commander: Forged Alliance — playable solo, no multiplayer required. Shares Strategy with Supreme Commander: Forged Alliance.
Includes 47 Steam achievements, leaderboards, and stats!
- 3

Adapt or Perish
Single-player alternative to Supreme Commander: Forged Alliance — playable solo, no multiplayer required. Shares Strategy with Supreme Commander: Forged Alliance.
This is more than just an odd looking strategy game, it is a strategy platform. Genetically engineer amorphic creatures & buildings, in real time, in an endlessly open world that adapts to your playstyle. Share, and even battle your designs. How much will they be worth?
- 4

Distant Worlds: Universe
Single-player alternative to Supreme Commander: Forged Alliance — playable solo, no multiplayer required. Shares Strategy with Supreme Commander: Forged Alliance.
Distant Worlds is a vast, pausable real-time 4X space strategy game. Experience the full depth and detail of turn-based strategy, but with the simplicity and ease of real-time, and on the scale of a massively-multiplayer online game.
- 5

Rusted Warfare - RTS
Single-player alternative to Supreme Commander: Forged Alliance — playable solo, no multiplayer required. Shares Strategy with Supreme Commander: Forged Alliance.
{{An RTS inspired by the classics of the past!}} Making up for it's subpar retro graphics with fun gameplay and modern multi-threaded tech enabling huge battles to run smooth... Featuring singleplayer challenges, skirmish, sandbox, 10-player multiplayer & workshop modding.
- 6

Planetary Annihilation: TITANS
Single-player alternative to Supreme Commander: Forged Alliance — playable solo, no multiplayer required. Shares Strategy with Supreme Commander: Forged Alliance.
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!
- 7

Freaking Meatbags
Single-player alternative to Supreme Commander: Forged Alliance — playable solo, no multiplayer required. Shares Strategy with Supreme Commander: Forged Alliance.
Land on a planet, pick up some rocks, leave before the solar system explodes. Oh, and don't die in the nightly robot attacks! Freaking Meatbags is a humorous real-time strategy game that's all about building a base, mixing meatbag DNA, then convincing those dolts to help you gather resources.
- 8

Empyrean Frontier
Single-player alternative to Supreme Commander: Forged Alliance — playable solo, no multiplayer required. Shares Strategy with Supreme Commander: Forged Alliance.
Empyrean Frontier is an epic real time strategy game that mixes classic RTS gameplay with a multi-stage campaign in which the player commands a fleet of ships through a galactic map. Boss battles, base building, planet destroying superweapons, and tactical skirmishes create a unique blend of genres.
- 9

Total Annihilation
Single-player alternative to Supreme Commander: Forged Alliance — playable solo, no multiplayer required. Shares Strategy with Supreme Commander: Forged Alliance.
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.
- 10

Shattered Sun
Single-player alternative to Supreme Commander: Forged Alliance — playable solo, no multiplayer required. Shares Strategy with Supreme Commander: Forged Alliance.
Shattered Sun is a fast-paced action roguelike where you pilot a powerful mech across a doomed solar system, fighting hostile factions on dangerous planets to escape the clutches of a dying star.
- 11

Zero-K
Single-player alternative to Supreme Commander: Forged Alliance — playable solo, no multiplayer required. Shares Strategy with Supreme Commander: Forged Alliance.
With 100+ truly unique units, Zero-K is an RTS of freedom and creativity, tempered by a decade of refinement. Sculpt land into a castle and throw invaders off it with a Jugglenaut. Explore a massive campaign, solo or co-op. Hop online for epic 32 player battles or fast paced 1v1, on 100s of maps.
- 12

Ashes of the Singularity II
Single-player alternative to Supreme Commander: Forged Alliance — playable solo, no multiplayer required. Shares Strategy with Supreme Commander: Forged Alliance.
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.
- 13

Homeworld Remastered Collection
Single-player alternative to Supreme Commander: Forged Alliance — playable solo, no multiplayer required. Shares Strategy with Supreme Commander: Forged Alliance.
Experience the epic space strategy games that redefined the RTS genre. Control your fleet and build an armada across more than 30 single-player missions. Choose unit types, fleet formations and flight tactics for each strategic situation.
- 14

Sins of a Solar Empire II
Single-player alternative to Supreme Commander: Forged Alliance — playable solo, no multiplayer required. Shares Strategy with Supreme Commander: Forged Alliance.
Battle for galactic dominance in this real-time 4X strategy game with unrivaled scale! You’ll explore, expand, exploit, and exterminate through military force, diplomacy, trade, culture, influence, and other underhanded tactics.
- 15

Dungeon Siege
Single-player alternative to Supreme Commander: Forged Alliance — playable solo, no multiplayer required.
Dungeon Siege® combines the immersive elements of a role-playing game with over-the-top intensity and non-stop action. Dungeon Siege plunges you into a continuous 3D fantasy world where you face off against an army of evil that has been unleashed.
- 16

Dungeon Siege II
Single-player alternative to Supreme Commander: Forged Alliance — playable solo, no multiplayer required.
It’s been a generation since you vanquished the evil that plagued the Land of Ehb, and now…a new menace has awakened. In Dungeon Siege II, the sequel to the best-selling RPG from Gas Powered Games, you will be called on to again wield sword and spell to save the world from a growing abomination many years in the making.
- 17

Demigod
Single-player alternative to Supreme Commander: Forged Alliance — playable solo, no multiplayer required. Shares Strategy with Supreme Commander: Forged Alliance.
Set in a magical world where gods walk among mortals, Demigod blends action, strategy and role-playing elements into a thrilling new experience.