IMHO.

Single-player games like Warhammer Age of Sigmar: Realms of Ruin

Below are 21 single-player Steam games similar to Warhammer Age of Sigmar: Realms of Ruin, 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 Warhammer Age of Sigmar: Realms of Ruin page.

Ranked picks

  1. 1
    LouveSystems' Realms — Steam game cover

    LouveSystems' Realms

    Single-player alternative to Warhammer Age of Sigmar: Realms of Ruin — playable solo, no multiplayer required. Shares Strategy with Warhammer Age of Sigmar: Realms of Ruin.

    Realms is a strategy game where all actions are taken simultaneously then resolved all at once. With up to 8 players, there's no waiting for your turn here. Battle for land and for riches, upgrade your kingdom and follow your strategy to conquer other realms - become the one to rule them all.

    2026StrategyIndieCasualSingle-playerSimilar games →
  2. 2
    Ruler of the Waves 1916 — Steam game cover

    Ruler of the Waves 1916

    Single-player alternative to Warhammer Age of Sigmar: Realms of Ruin — playable solo, no multiplayer required. Shares Action and Strategy with Warhammer Age of Sigmar: Realms of Ruin.

    Ruler of the Waves 1916 is a naval combat game and turret-based shooter. The game follows, in a fictional sense, the major battlecruiser engagements in WWI. The player must utilize multiple turrets on multiple ships to maximize their firepower.

    2022ActionStrategyIndie14.99 USDSingle-playerSimilar games →
  3. 3
    ZeroSpace — Steam game cover

    ZeroSpace

    Single-player alternative to Warhammer Age of Sigmar: Realms of Ruin — playable solo, no multiplayer required. Shares Action and Strategy with Warhammer Age of Sigmar: Realms of Ruin.

    ZeroSpace is a sci-fi hybrid RTS game with a story-rich, party-based RPG campaign. As commander of the Protectorate forces, you must upgrade your mothership, build strong relationships with your crew and recruit a formidable army. Navigate the hard choices that will shape humanity's future.

    2026ActionStrategyIndieSingle-playerSimilar games →
  4. 4
    Solar Kingdoms: Human Survival — Steam game cover

    Solar Kingdoms: Human Survival

    Single-player alternative to Warhammer Age of Sigmar: Realms of Ruin — playable solo, no multiplayer required. Shares Action and Strategy with Warhammer Age of Sigmar: Realms of Ruin.

    Solar Kingdoms is a real-time strategy game where you command forces across solar systems, engaging in large battles both in space and on the surfaces planets. Establish colonies, find resources and artifacts, and fight up to 8 factions in skirmish, large campaign, missions, and multiplayer.

    2024ActionStrategySimulation14.99 USDSingle-playerSimilar games →
  5. 5
    The Unwanted War — Steam game cover

    The Unwanted War

    Single-player alternative to Warhammer Age of Sigmar: Realms of Ruin — playable solo, no multiplayer required. Shares Action and Strategy with Warhammer Age of Sigmar: Realms of Ruin.

    Fight battles through human history, defeat your enemies and save humanities future! The Unwanted War lets you follow history itself and take influence on humanities ultimate fate. Are you going to use your knowledge and power for good or will you bring doom over the human race?

    ActionStrategySingle-playerSimilar games →
  6. 6
    The Last General — Steam game cover

    The Last General

    Single-player alternative to Warhammer Age of Sigmar: Realms of Ruin — playable solo, no multiplayer required. Shares Action and Strategy with Warhammer Age of Sigmar: Realms of Ruin.

    Lead thousands of units in this large scale modern war RTS as you manage economy and logistics, build your war machine, and fight across millions of procedurally generated scenarios, or jump into the battlefield controlling any unit in first or third person at any time.

    2027ActionStrategyIndieSingle-playerSimilar games →
  7. 7
    Age of Mythology: Retold — Steam game cover

    Age of Mythology: Retold

    Single-player alternative to Warhammer Age of Sigmar: Realms of Ruin — playable solo, no multiplayer required. Shares Strategy with Warhammer Age of Sigmar: Realms of Ruin.

    Play as mythological Gods and smite your enemies in this award-winning, mythological Real-Time Strategy classic given new life. Wage war across timeless campaigns, fierce skirmishes, and god-powered multiplayer modes.

    2024Strategy29.99 USDDeck PlayableSingle-playerSimilar games →
  8. 8
    9-Bit Armies: A Bit Too Far — Steam game cover

    9-Bit Armies: A Bit Too Far

    Single-player alternative to Warhammer Age of Sigmar: Realms of Ruin — playable solo, no multiplayer required. Shares Action and Strategy with Warhammer Age of Sigmar: Realms of Ruin.

    Unleash voxel warfare in 9-Bit Armies: A Bit Too Far. Lead a modern military, build bases, unlock units, and attack in all-out war. Engage on land, sea and air in over two dozen missions, online skirmishes, or co-op. Easy to learn, a challenge to master.

    2024ActionStrategyIndie19.99 USDDeck PlayableSingle-playerSimilar games →
  9. 9
    Company of Heroes — Steam game cover

    Company of Heroes

    Single-player alternative to Warhammer Age of Sigmar: Realms of Ruin — playable solo, no multiplayer required. Shares Action and Strategy with Warhammer Age of Sigmar: Realms of Ruin.

    Delivering a visceral WWII gaming experience, Company of Heroes redefines RTS by bringing the sacrifice of heroic soldiers, war-ravaged environments, and dynamic battlefields to life. Please visit the "Company of Heroes - Legacy Edition" page for additional user reviews.

    2006ActionStrategy19.99 USDDeck PlayableSingle-playerSimilar games →
  10. 10
    Ground Control Anthology — Steam game cover

    Ground Control Anthology

    Single-player alternative to Warhammer Age of Sigmar: Realms of Ruin — playable solo, no multiplayer required. Shares Strategy with Warhammer Age of Sigmar: Realms of Ruin.

    The year is 2419. War has devastated Earth, and mega-corporations take to the stars to fight over colonised planets. Your employer, the Crayven Corporation, chose you to command an army of ground and air forces. You thought it would be just another brush-fire war. You were wrong.

    2015Strategy0.69 USDSingle-playerSimilar games →
  11. 11
    Mordheim: City of the Damned — Steam game cover

    Mordheim: City of the Damned

    Single-player alternative to Warhammer Age of Sigmar: Realms of Ruin — playable solo, no multiplayer required. Shares Strategy with Warhammer Age of Sigmar: Realms of Ruin.

    Mordheim: City of the Damned is the first video game adaptation of Games Workshop's cult classic tabletop game Mordheim. Set in the Warhammer World's decimated Empire city, Mordheim: City of the Damned is a turn-based tactical game where you lead warbands into bloody and lethal skirmishes.

    2015StrategyRPG19.99 USDDeck VerifiedSingle-playerSimilar games →
  12. 12
    Total War: WARHAMMER — Steam game cover

    Total War: WARHAMMER

    Single-player alternative to Warhammer Age of Sigmar: Realms of Ruin — playable solo, no multiplayer required. Shares Action and Strategy with Warhammer Age of Sigmar: Realms of Ruin.

    Addictive turn-based empire-building with colossal, real-time battles, all set in a world of legendary heroes, giant monsters, flying creatures and storms of magical power.

    2016ActionStrategy59.99 USDDeck PlayableSingle-playerSimilar games →
  13. 13
    Dawn of Warriors — Steam game cover

    Dawn of Warriors

    Single-player alternative to Warhammer Age of Sigmar: Realms of Ruin — playable solo, no multiplayer required. Shares Action with Warhammer Age of Sigmar: Realms of Ruin.

    Features: 1. The main world is Super Big, which gives you a huge space to explore. 2. Challenge Tower is provided. Dungeons in Challenge Tower are 100% created by program, so never "Just the same". 3. Four difficulty levels: Easy, Normal, Hard, Crazy. "Crazy" means really crazy… 4.

    2016ActionIndieAdventure4.99 USDSingle-playerSimilar games →
  14. 14
    Elite Dangerous — Steam game cover

    Elite Dangerous

    Single-player alternative to Warhammer Age of Sigmar: Realms of Ruin — playable solo, no multiplayer required. Shares Action and Strategy with Warhammer Age of Sigmar: Realms of Ruin.

    Take control of your own starship and blaze your trail in an ever-changing galaxy. Master the arts of combat, mining and trade or venture out into the unknown across a 1:1 scale universe.

    2015ActionStrategyAdventure19.99 USDDeck PlayableSingle-playerSimilar games →
  15. 15
    Planet Zoo — Steam game cover

    Planet Zoo

    Single-player alternative to Warhammer Age of Sigmar: Realms of Ruin — playable solo, no multiplayer required. Shares Strategy with Warhammer Age of Sigmar: Realms of Ruin.

    Build a world for wildlife in Planet Zoo. From the developers of Planet Coaster and Zoo Tycoon comes the ultimate zoo sim. Construct detailed habitats, manage your zoo, and meet authentic living animals who think, feel and explore the world you create around them.

    2019StrategySimulationCasual44.99 USDDeck PlayableSingle-playerSimilar games →
  16. 16
    Planet Coaster — Steam game cover

    Planet Coaster

    Single-player alternative to Warhammer Age of Sigmar: Realms of Ruin — playable solo, no multiplayer required. Shares Action and Strategy with Warhammer Age of Sigmar: Realms of Ruin.

    Planet Coaster® - the future of coaster park simulation games has arrived! Surprise, delight and thrill incredible crowds as you build your coaster park empire - let your imagination run wild, and share your success with the world.

    2016ActionStrategyAdventure44.99 USDDeck PlayableSingle-playerSimilar games →
  17. 17
    Jurassic World Evolution — Steam game cover

    Jurassic World Evolution

    Single-player alternative to Warhammer Age of Sigmar: Realms of Ruin — playable solo, no multiplayer required. Shares Strategy with Warhammer Age of Sigmar: Realms of Ruin.

    Place yourself at the heart of the Jurassic franchise and build your own Jurassic World. Bioengineer dinosaurs that think, feel and react intelligently to the world around them and face threats posed by espionage, breakouts and devastating tropical storms in an uncertain world where life always finds a way.

    2018StrategySimulation44.99 USDDeck VerifiedSingle-playerSimilar games →
  18. 18
    Jurassic World Evolution 2 — Steam game cover

    Jurassic World Evolution 2

    Single-player alternative to Warhammer Age of Sigmar: Realms of Ruin — playable solo, no multiplayer required. Shares Strategy with Warhammer Age of Sigmar: Realms of Ruin.

    Jurassic World Evolution 2 is the much-anticipated sequel to Frontier’s highly successful Jurassic World Evolution. This bold new era in the Jurassic World Evolution game franchise builds upon the ground-breaking and immersive 2018 management simulation.

    2021StrategySimulation59.99 USDDeck VerifiedSingle-playerSimilar games →
  19. 19
    Planet Coaster 2 — Steam game cover

    Planet Coaster 2

    Single-player alternative to Warhammer Age of Sigmar: Realms of Ruin — playable solo, no multiplayer required. Shares Strategy with Warhammer Age of Sigmar: Realms of Ruin.

    Build and customise thrilling roller coasters and incredible water slides, manage the ultimate theme park experience, and share your epic creations. Are you ready to ride the wave? 

    2024StrategySimulation49.99 USDDeck VerifiedSingle-playerSimilar games →
  20. 20
    Jurassic World Evolution 3 — Steam game cover

    Jurassic World Evolution 3

    Single-player alternative to Warhammer Age of Sigmar: Realms of Ruin — playable solo, no multiplayer required. Shares Strategy with Warhammer Age of Sigmar: Realms of Ruin.

    Build your own Jurassic World. Nurture generations of dinosaurs with the series debut of juveniles, create and manage sprawling prehistoric parks around the globe, and let your imagination roar with powerful new creative options.

    2025StrategySimulation59.99 USDDeck PlayableSingle-playerSimilar games →
  21. 21
    F1® Manager 2022 — Steam game cover

    F1® Manager 2022

    Single-player alternative to Warhammer Age of Sigmar: Realms of Ruin — playable solo, no multiplayer required. Shares Strategy with Warhammer Age of Sigmar: Realms of Ruin.

    Make your mark on Formula 1® in the officially licensed F1® Manager 2022. Be the boss of your chosen constructor and pick from a roster of 2022 drivers and staff.

    2022StrategySimulationDeck PlayableSingle-playerSimilar games →