IMHO.

Single-player games like Circle Empires 2

Below are 12 single-player Steam games similar to Circle Empires 2, 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 Circle Empires 2 page.

Ranked picks

  1. 1
    Driftland: The Magic Revival — Steam game cover

    Driftland: The Magic Revival

    Single-player alternative to Circle Empires 2 — playable solo, no multiplayer required. Shares Strategy and Indie with Circle Empires 2.

    After a devastating war between ancient mages, a powerful spell is all that holds together the shattered planet of Driftland. Take on the role of a powerful mage capable of moving and connecting floating lands, develop a mighty empire, and restore Driftland to its former glory!

    2019StrategyIndieSimulation3.99 USDSingle-playerSimilar games →
  2. 2
    ZeroSpace — Steam game cover

    ZeroSpace

    Single-player alternative to Circle Empires 2 — playable solo, no multiplayer required. Shares Strategy and Indie with Circle Empires 2.

    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 →
  3. 3
    Warena — Steam game cover

    Warena

    Single-player alternative to Circle Empires 2 — playable solo, no multiplayer required. Shares Strategy and Indie with Circle Empires 2.

    Warena is a real-time card battler with tactical depth. Deploy troops, cast spells, and push toward the enemy castle as your opponent pushes back. 1v1 PvP and single-player campaign.

    2026StrategyIndieSingle-playerSimilar games →
  4. 4
    Broken Arrow — Steam game cover

    Broken Arrow

    Single-player alternative to Circle Empires 2 — playable solo, no multiplayer required. Shares Strategy with Circle Empires 2.

    Broken Arrow is a large-scale real-time modern warfare tactics game that combines the complexity of joint-forces wargaming with action-packed real-time tactics gameplay.

    2025Strategy49.99 USDSingle-playerSimilar games →
  5. 5
    Lines of Battle — Steam game cover

    Lines of Battle

    Single-player alternative to Circle Empires 2 — playable solo, no multiplayer required. Shares Strategy and Indie with Circle Empires 2.

    Command armies in tactical battles with simultaneous turns during the Napoleonic Wars. Lead forces through single-player strategy campaigns, master formations and flanking tactics, then test your skills in competitive 1v1 and 4v4 battles.

    StrategyIndieCasualSingle-playerSimilar games →
  6. 6
    Company of Heroes - Definitive Edition — Steam game cover

    Company of Heroes - Definitive Edition

    Single-player alternative to Circle Empires 2 — playable solo, no multiplayer required. Shares Strategy with Circle Empires 2.

    Company of Heroes – Definitive Edition, features the original Company of Heroes along with the Opposing Fronts and Tales of Valor Expansions, enhanced visuals, quality-of-life gameplay improvements, and 64-bit platform support.

    2026StrategySingle-playerSimilar games →
  7. 7
    REBELLION PRINCESS|リベリオン プリンセス — Steam game cover

    REBELLION PRINCESS|リベリオン プリンセス

    Single-player alternative to Circle Empires 2 — playable solo, no multiplayer required. Shares Strategy with Circle Empires 2.

    Raise your favorite characters and have them ready to fight in the next run! Command beautiful girls to defend the castle and princess A non-reset roguelite × tower defense

    2026ActionStrategy4.79 USDDeck PlayableSingle-playerSimilar games →
  8. 8
    Lichworks — Steam game cover

    Lichworks

    Single-player alternative to Circle Empires 2 — playable solo, no multiplayer required. Shares Strategy with Circle Empires 2.

    You are a necromancer, build your undead empire. A necromancer automation game where your army is your logistics network. Route mindless minions via signposts, automate production chains, equip your soldiers and conquer the Human Empire.

    StrategySimulationSingle-playerSimilar games →
  9. 9
    Circle Empires — Steam game cover

    Circle Empires

    Single-player alternative to Circle Empires 2 — playable solo, no multiplayer required. Shares Strategy and Indie with Circle Empires 2.

    Circle Empires is a fresh take on the RTS genre, featuring a fast-paced approach to conquering the world.

    2018StrategyIndieCasual8.99 USDDeck PlayableSingle-playerSimilar games →
  10. 10
    Circle Empires Rivals — Steam game cover

    Circle Empires Rivals

    Single-player alternative to Circle Empires 2 — playable solo, no multiplayer required. Shares Strategy and Indie with Circle Empires 2.

    In this fast-paced multiplayer RTS, you and your friends will take control of your own tiny kingdoms and conquer a world made of circles. Each one is overflowing with enemies to fight, monsters to hunt and loot to hoard – but watch out... Friends can quickly become rivals!

    2020StrategyIndieCasual15.99 USDDeck PlayableSingle-playerSimilar games →
  11. 11
    Sid Meier's Alpha Centauri™ Planetary Pack — Steam game cover

    Sid Meier's Alpha Centauri™ Planetary Pack

    Single-player alternative to Circle Empires 2 — playable solo, no multiplayer required. Shares Strategy with Circle Empires 2.

    Sid Meier's Alpha Centauri™ Planetary Pack includes the original Alpha Centauri and the expansion, Alien Crossfire.

    2024Strategy0.99 USDDeck PlayableSingle-playerSimilar games →
  12. 12
    Circle Empires Tactics — Steam game cover

    Circle Empires Tactics

    Single-player alternative to Circle Empires 2 — playable solo, no multiplayer required. Shares Strategy and Indie with Circle Empires 2.

    It’s Circle Empires like never before! Take to the field in simultaneous turn-based tactical battles. Combine powerful magical tokens to infuse your army with unstoppable power, and take on evil demigods in single player. Or peer into the minds of your friends and predict their plans in multiplayer.

    2022StrategyIndieCasual15.99 USDSingle-playerSimilar games →