IMHO.

Single-player games like Anomaly: Warzone Earth

Below are 16 single-player Steam games similar to Anomaly: Warzone Earth, 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 Anomaly: Warzone Earth page.

Ranked picks

  1. 1
    Anomaly 2 — Steam game cover

    Anomaly 2

    Single-player alternative to Anomaly: Warzone Earth — playable solo, no multiplayer required. Shares Action and Strategy with Anomaly: Warzone Earth.

    Anomaly 2 is a sequel to the critically acclaimed Anomaly Warzone Earth. Maintaining the core elements of the original, Anomaly 2 adds plenty of new features: unit morphing, over million tactical combinations, post-apo world and tower defense vs tower offense multiplayer mode.

    2013ActionStrategyIndie14.99 USDSingle-playerSimilar games →
  2. 2
    CARNAGE OFFERING Tower Defense — Steam game cover

    CARNAGE OFFERING Tower Defense

    Single-player alternative to Anomaly: Warzone Earth — playable solo, no multiplayer required. Shares Action and Strategy with Anomaly: Warzone Earth.

    The replicator robots are back! It's 2528. The machines are increasingly infecting the planets with genetically modified monsters. Challenge them and try to stop the onslaught. Upgrade buildings and heroes, mine resources, discover technology and fight to save humanity!

    2023ActionStrategyIndie9.99 USDSingle-playerSimilar games →
  3. 3
    Revenge of the Titans — Steam game cover

    Revenge of the Titans

    Single-player alternative to Anomaly: Warzone Earth — playable solo, no multiplayer required. Shares Action and Strategy with Anomaly: Warzone Earth.

    The ultimate mash-up of Real-time Strategy and Tower Defense!

    2011ActionStrategyIndie14.99 USDDeck PlayableSingle-playerSimilar games →
  4. 4
    Defense Grid: The Awakening — Steam game cover

    Defense Grid: The Awakening

    Single-player alternative to Anomaly: Warzone Earth — playable solo, no multiplayer required. Shares Strategy and Indie with Anomaly: Warzone Earth.

    Defense Grid: The Awakening is a unique spin on tower defense gameplay that will appeal to players of all skill levels. A horde of enemies is invading, and it's up to the player to stop them by strategically building fortification towers around their base.

    2008StrategyIndie9.99 USDDeck PlayableSingle-playerSimilar games →
  5. 5
    Anomaly Korea — Steam game cover

    Anomaly Korea

    Single-player alternative to Anomaly: Warzone Earth — playable solo, no multiplayer required. Shares Action and Strategy with Anomaly: Warzone Earth.

    Exclusively brought to Steam for PC, Mac and Linux in Anomaly Bundle, Anomaly Korea is an expansion campaign to Anomaly Warzone Earth. The alien robots are back and this time they’ve got Korea in their sights. It’s your job to lead a squad into fierce fire-fights and fend off the alien invasion.

    2013ActionStrategy4.99 USDSingle-playerSimilar games →
  6. 6
    Infested Planet — Steam game cover

    Infested Planet

    Single-player alternative to Anomaly: Warzone Earth — playable solo, no multiplayer required. Shares Action and Strategy with Anomaly: Warzone Earth.

    Command a team of 5 elite soldiers against an alien horde of 100,000. Surrounded on all sides, you must outmaneuver and outsmart the enemy.

    2014ActionStrategyIndie14.99 USDDeck PlayableSingle-playerSimilar games →
  7. 7
    CHAOTIC ERA — Steam game cover

    CHAOTIC ERA

    Single-player alternative to Anomaly: Warzone Earth — playable solo, no multiplayer required. Shares Action and Strategy with Anomaly: Warzone Earth.

    AT THE LIMITS OF EARTH, AT THE EXTREMITY OF HEAVEN. A REAL-TIME STRATEGY NIGHTMARE.

    2024ActionStrategyIndie8.99 USDSingle-playerSimilar games →
  8. 8
    Unstoppable Gorg — Steam game cover

    Unstoppable Gorg

    Single-player alternative to Anomaly: Warzone Earth — playable solo, no multiplayer required. Shares Action and Strategy with Anomaly: Warzone Earth.

    Defend the solar system from fearsome aliens by sending satellites into orbit in revolutionary tower defense action!

    2012ActionStrategyIndie9.99 USDSingle-playerSimilar games →
  9. 9
    Sanctum — Steam game cover

    Sanctum

    Single-player alternative to Anomaly: Warzone Earth — playable solo, no multiplayer required. Shares Action and Strategy with Anomaly: Warzone Earth.

    You think Tower Defense games are all about building? You thought wrong. Sanctum is not your average Tower Defense title. When the havoc starts, you get to join the fray! As one of the world’s first First Person Shooter - Tower Defense games, Sanctum has taken the best of both worlds to deliver an epic, one-of-a-kind experience.

    2011ActionStrategyIndie9.99 USDDeck PlayableSingle-playerSimilar games →
  10. 10
    Unrailed! — Steam game cover

    Unrailed!

    Single-player alternative to Anomaly: Warzone Earth — playable solo, no multiplayer required. Shares Action and Indie with Anomaly: Warzone Earth.

    Unrailed! is a co-op multiplayer game where you have to work together with your friends to build a train track across endless procedurally generated worlds. Master random encounters with its inhabitants, upgrade your train and keep it from derailing!

    2020ActionIndieCasual19.99 USDDeck VerifiedSingle-playerSimilar games →
  11. 11
    Frostpunk 2 — Steam game cover

    Frostpunk 2

    Single-player alternative to Anomaly: Warzone Earth — playable solo, no multiplayer required. Shares Strategy with Anomaly: Warzone Earth.

    Develop, expand, and advance your city in a society survival game set 30 years after an apocalyptic blizzard ravaged Earth. In Frostpunk 2, you face not only the perils of never-ending winter, but also the powerful factions that watch your every step inside the Council Hall.

    2024StrategySimulation44.99 USDDeck PlayableSingle-playerSimilar games →
  12. 12
    Frostpunk — Steam game cover

    Frostpunk

    Single-player alternative to Anomaly: Warzone Earth — playable solo, no multiplayer required. Shares Strategy with Anomaly: Warzone Earth.

    Frostpunk is the first society survival game. As the ruler of the last city on Earth, it is your duty to manage both its citizens and infrastructure. What decisions will you make to ensure your society's survival? What will you do when pushed to breaking point? Who will you become in the process?

    2018StrategySimulation29.99 USDDeck PlayableSingle-playerSimilar games →
  13. 13
    This War of Mine — Steam game cover

    This War of Mine

    Single-player alternative to Anomaly: Warzone Earth — playable solo, no multiplayer required. Shares Indie with Anomaly: Warzone Earth.

    In This War Of Mine you do not play as an elite soldier, rather a group of civilians trying to survive in a besieged city; struggling with lack of food, medicine and constant danger from snipers and hostile scavengers. The game provides an experience of war seen from an entirely new angle.

    2014IndieAdventureSimulation19.99 USDDeck PlayableSingle-playerSimilar games →
  14. 14
    The Alters — Steam game cover

    The Alters

    Single-player alternative to Anomaly: Warzone Earth — playable solo, no multiplayer required.

    Explore an emotional sci-fi game with a unique blend of survival, adventure, and base-building elements. Help Jan Dolski, the sole survivor of an ill-fated space expedition, create alternative versions of himself to escape a hostile planet and tackle personal turmoils with this unconventional crew.

    2025Adventure34.99 USDDeck VerifiedSingle-playerSimilar games →
  15. 15
    Anomaly Defenders — Steam game cover

    Anomaly Defenders

    Single-player alternative to Anomaly: Warzone Earth — playable solo, no multiplayer required. Shares Action and Strategy with Anomaly: Warzone Earth.

    Anomaly Defenders is the closing installment of the Anomaly series. The original incarnation of the Tower Offense sub-genre had players controlling humans fighting alien invaders. Now, the tables have turned. The human counterattack is underway and the alien homeworld is under threat.

    2014ActionStrategyIndie9.99 USDSingle-playerSimilar games →
  16. 16
    Anomaly Warzone Earth Mobile Campaign — Steam game cover

    Anomaly Warzone Earth Mobile Campaign

    Single-player alternative to Anomaly: Warzone Earth — playable solo, no multiplayer required. Shares Action and Strategy with Anomaly: Warzone Earth.

    Anomaly Warzone Earth Mobile Campaign continues Steam's Anomaly Warzone Earth in an extra 15-level campaign. Originally released on mobile devices, the campaign is brought to Steam for PC, Mac and Linux exclusively in Anomaly Bundle. AWE Mobile Campaign turns tower defense on its head.

    2013ActionStrategy4.99 USDSingle-playerSimilar games →