IMHO.

Single-player games like Supreme Commander

Below are 14 single-player Steam games similar to Supreme Commander, 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 page.

Ranked picks

  1. 1
    Supreme Commander: Forged Alliance — Steam game cover

    Supreme Commander: Forged Alliance

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

    The last days of man are at hand.. Two years after the Infinite War the once great warring nations now lie in ruins, and humanity’s hope for a brighter future is nothing but a bitter memory. A new, seemingly unstoppable enemy, supported by the zealots of The Order, now seeks to eradicate mankind: UEF, Aeon Loyalist, and Cybran alike.

    2011Strategy12.99 USDSingle-playerSimilar games →
  2. 2
    Supreme Commander 2 — Steam game cover

    Supreme Commander 2

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

    Includes 47 Steam achievements, leaderboards, and stats!

    2010Strategy12.99 USDDeck PlayableSingle-playerSimilar games →
  3. 3
    Executive Assault — Steam game cover

    Executive Assault

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

    Executive Assault is an indie real-time strategy/first-person shooter where you can not only build your base and create armies, but also take control of your units and fight as one of them.

    2015ActionStrategy12.99 USDSingle-playerSimilar games →
  4. 4
    Warhammer 40,000: Dawn of War - Anniversary Edition (Classic) — Steam game cover

    Warhammer 40,000: Dawn of War - Anniversary Edition (Classic)

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

    All of Warhammer 40,000: Dawn of War in one glorious package. Play the genre-defining classic real time strategy game in all its blood-soaked glory, including four complete campaigns and nine full-fledged factions.

    2007Strategy14.99 USDSingle-playerSimilar games →
  5. 5
    Original War — Steam game cover

    Original War

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

    An American geological expedition, under a UN mandate, assesses the natural resources in a distant part of Siberia, deep in the trackless steppes of Eastern Russia. But instead of oil, they discover a deposit of a hitherto unknown mineral.

    2014StrategyIndie9.99 USDDeck PlayableSingle-playerSimilar games →
  6. 6
    Rusted Warfare - RTS — Steam game cover

    Rusted Warfare - RTS

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

    {{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.

    2017StrategyIndie4.99 USDDeck PlayableSingle-playerSimilar games →
  7. 7
    Executive Assault 2 — Steam game cover

    Executive Assault 2

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

    The RTS/FPS phenomenon has moved into space! Build your base on an asteroid, command fleets of starships for epic battles, pilot fighters, mine and trade resources, assemble robots to defend or assault other stations. Take sole command or share the glory as you fight for control of the quadrant.

    2023ActionStrategyIndie24.99 USDSingle-playerSimilar games →
  8. 8
    Warhammer® 40,000: Dawn of War® - Dark Crusade — Steam game cover

    Warhammer® 40,000: Dawn of War® - Dark Crusade

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

    Deep under the central desert of Kronus, a vast honeycomb of skull-lined tunnels and funeral chambers house the awakening Necron menace. Eons ago, these were the boulevards and squares of a great necropolis built to house the bones of the races who had fallen to the Necrons, and ultimately were where the Necrons themselves retire to...

    2007StrategyDeck PlayableSingle-playerSimilar games →
  9. 9
    Total Annihilation — Steam game cover

    Total Annihilation

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

    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.

    2015Strategy4.99 USDSingle-playerSimilar games →
  10. 10
    SC2VN - The eSports Visual Novel — Steam game cover

    SC2VN - The eSports Visual Novel

    Single-player alternative to Supreme Commander — playable solo, no multiplayer required.

    SC2VN is a visual novel about the South Korean StarCraft 2 scene. You play as Mach, a foreign semi-pro trying to make it in eSports who soon learns that success in StarCraft takes more than in-game strategy.

    2015IndieAdventureSimulationFreeDeck PlayableSingle-playerSimilar games →
  11. 11
    Total War: WARHAMMER II — Steam game cover

    Total War: WARHAMMER II

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

    Strategy gaming perfected. A breath-taking campaign of exploration, expansion and conquest across a fantasy world. Turn-based civilisation management and real-time epic strategy battles with thousands of troops and monsters at your command.

    2017ActionStrategy59.99 USDDeck PlayableSingle-playerSimilar games →
  12. 12
    Dungeon Siege — Steam game cover

    Dungeon Siege

    Single-player alternative to Supreme Commander — 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.

    2011RPG6.99 USDSingle-playerSimilar games →
  13. 13
    Dungeon Siege II — Steam game cover

    Dungeon Siege II

    Single-player alternative to Supreme Commander — 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.

    2005RPG6.99 USDSingle-playerSimilar games →
  14. 14
    Demigod — Steam game cover

    Demigod

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

    Set in a magical world where gods walk among mortals, Demigod blends action, strategy and role-playing elements into a thrilling new experience.

    2011ActionStrategyIndie9.99 USDSingle-playerSimilar games →