IMHO.

Single-player games like Chaos Islands

Below are 8 single-player Steam games similar to Chaos Islands, 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 Chaos Islands page.

Ranked picks

  1. 1
    PROJECT ZIRCON — Steam game cover

    PROJECT ZIRCON

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

    PROJECT ZIRCON is a deckbuilding roguelike card game. As the ruler of a nation, recruit powerful Character Cards and construct Facilities to expand and strengthen your nation. Build a new strategy every run to save the world from the resurrected Calamity Dragon of the Abyss.

    StrategySingle-playerSimilar games →
  2. 2
    Demon Inc. — Steam game cover

    Demon Inc.

    Single-player alternative to Chaos Islands — playable solo, no multiplayer required. Shares Strategy and Indie with Chaos Islands.

    In this tactical deck builder, you are the CEO of Demon Inc. fighting competing companies while managing your resources and employees straight out of hell.

    StrategyIndieSingle-playerSimilar games →
  3. 3
    Traffic Authority — Steam game cover

    Traffic Authority

    Single-player alternative to Chaos Islands — playable solo, no multiplayer required. Shares Strategy and Indie with Chaos Islands.

    Place road facilities to guide traffic, stack crazy policy combos, and watch your scores explode. Balance traffic flow against massive multipliers to beat escalating daily targets. How long can you survive?

    StrategyIndieSimulationSingle-playerSimilar games →
  4. 4
    First Age — Steam game cover

    First Age

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

    A turn-based strategy card game set in the Neolithic Age. Sacrifice villagers, tame mammoths, and build powerful card synergies to lead your tribe through the threat of the Dark Ages. Will your people stand the test of time?

    StrategySimulationRPGSingle-playerSimilar games →
  5. 5
    Hell Builder — Steam game cover

    Hell Builder

    Single-player alternative to Chaos Islands — playable solo, no multiplayer required. Shares Strategy and Indie with Chaos Islands.

    Build your infernal domain by strategically placing hell structures from cards. Master synergistic placement to earn Souls, unlock new buildings, and complete the Dark Lord's vision. When resources run low, Transmute Hell for powerful relics and begin anew in this roguelike city builder.

    2025StrategyIndieCasual4.99 USDSingle-playerSimilar games →
  6. 6
    No Way Back — Steam game cover

    No Way Back

    Single-player alternative to Chaos Islands — playable solo, no multiplayer required. Shares Strategy and Indie with Chaos Islands.

    ”No Way Out” is a turn based strategy game with rogue-like and deck building elements. Player needs to defeat groups of enemies. Survive on a limited field by flexibly moving and building character’s build in the gaps between enemy attacks until you fall or defeat all enemies.

    2026StrategyIndieSingle-playerSimilar games →
  7. 7
    Virtus Arenae — Steam game cover

    Virtus Arenae

    Single-player alternative to Chaos Islands — playable solo, no multiplayer required. Shares Strategy and Indie with Chaos Islands.

    Virtus Arenae is a competitive PvP Deckbuilder. On a 5x5 tactical board, summon your creatures, maneuver with cunning, and cast powerful spells to bolster your troops or reshape the battlefield. Break through the enemy line and reduce their HP to 0. Every move counts.

    2027StrategyIndieSingle-playerSimilar games →
  8. 8
    Warrior's Memory The Hollow Strata — Steam game cover

    Warrior's Memory The Hollow Strata

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

    In a world where countless warrior vessels lie dormant, a wandering soul fights for freedom. Build your 20-card deck from over 1,000 cards, then collect, fuse, and upgrade cards as you conquer the Hollow Strata.

    2026StrategyEarly Access4.49 USDSingle-playerSimilar games →