IMHO.

Single-player games like HoloSeeker

Below are 11 single-player Steam games similar to HoloSeeker, 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 HoloSeeker page.

Ranked picks

  1. 1
    Weather Roll — Steam game cover

    Weather Roll

    Single-player alternative to HoloSeeker — playable solo, no multiplayer required. Shares Strategy and RPG with HoloSeeker.

    Weather Dice is a turn-based roguelike deckbuilder. Wield rare Mana to awaken unique, charming plant girls, fend off monster hordes across four seasons. Use Weather Dice to rewind time, change weather, turn the tide in despair, and defend your last home!

    StrategyIndieRPGSingle-playerSimilar games →
  2. 2
    Reminiscence of Gusuku: Card and Explore — Steam game cover

    Reminiscence of Gusuku: Card and Explore

    Single-player alternative to HoloSeeker — playable solo, no multiplayer required. Shares Strategy and RPG with HoloSeeker.

    Any 2 Cards Can Be Fused. Build Your Combo Engine! Survive on a small island. Every choice reshapes your destiny in this deck-building roguelite. Stranded on an island said to gather everything that drifts ashore, you explore, build your deck, and push toward its deepest reaches.

    2026StrategyIndieRPG12.99 USDDeck VerifiedSingle-playerSimilar games →
  3. 3
    难蚌尖塔 — Steam game cover

    难蚌尖塔

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

    《难蚌尖塔》是一款类《杀戮尖塔》的肉鸽卡牌构筑游戏。在这诡异且荒诞的塔中,互联网君子六艺、以及各种名场面都变成了蕴含强大力量的卡牌,你将构建卡组、击败敌人,在不断轮回的冒险中逐步揭开迷雾后的秘密。

    StrategyIndieCasualSingle-playerSimilar games →
  4. 4
    Empire in Decay — Steam game cover

    Empire in Decay

    Single-player alternative to HoloSeeker — playable solo, no multiplayer required. Shares Strategy and RPG with HoloSeeker.

    Start a rebellion and fight chess inspired turn-based combats in this roguelike deckbuilder. Upgrade your units and cards wisely. You will need it to progress through the districts of Daandria, the city where the tyrant king awaits you. Save this Empire in Decay.

    2026StrategyIndieRPGSingle-playerSimilar games →
  5. 5
    Cave Crusade — Steam game cover

    Cave Crusade

    Single-player alternative to HoloSeeker — playable solo, no multiplayer required. Shares Strategy and RPG with HoloSeeker.

    Classic roguelike deckbuilder designed for quick runs. Upgrade your cards, discover powerful artifacts, and master the Wheel of Fortune to maximize your rewards.

    2025StrategyIndieRPG3.99 USDSingle-playerSimilar games →
  6. 6
    Draw of Destiny — Steam game cover

    Draw of Destiny

    Single-player alternative to HoloSeeker — playable solo, no multiplayer required. Shares Strategy and RPG with HoloSeeker.

    A dark fantasy roguelite deckbuilder where cards evolve as you play. Build lethal synergies, adapt your deck before every battle, and fight through a demon-ravaged world of brutal tactical choices.

    2026StrategyIndieRPGSingle-playerSimilar games →
  7. 7
    Free of the Land — Steam game cover

    Free of the Land

    Single-player alternative to HoloSeeker — playable solo, no multiplayer required. Shares Strategy and Simulation with HoloSeeker.

    A tactical roguelike deckbuilder of misfits and monsters. Build your deck, summon your minions, cast your spells and survive long enough to claim the land.

    StrategyIndieSimulationSingle-playerSimilar games →
  8. 8
    KING of HOLO — Steam game cover

    KING of HOLO

    Single-player alternative to HoloSeeker — playable solo, no multiplayer required. Shares Strategy and Simulation with HoloSeeker.

    Hololive × Chess × SRPG × Deckbuilding × Roguelike × Strategy Game! Featuring 76 Hololive members! Make your oshi the King!

    2026StrategySimulationRPG5.99 USDSingle-playerSimilar games →
  9. 9
    Slay the Spire — Steam game cover

    Slay the Spire

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

    We fused card games and roguelikes together to make the best single player deckbuilder we could. Craft a unique deck, encounter bizarre creatures, discover relics of immense power, and Slay the Spire!

    2019StrategyIndie6.24 USDDeck VerifiedSingle-playerSimilar games →
  10. 10
    Idle Monkeylogy — Steam game cover

    Idle Monkeylogy

    Single-player alternative to HoloSeeker — playable solo, no multiplayer required. Shares Simulation with HoloSeeker.

    IDLE GAME based on the Infinite Monkey Theorem

    2021SimulationFree To PlayCasualFreeDeck PlayableSingle-playerSimilar games →
  11. 11
    QTI - Quantum Tunnel Idle — Steam game cover

    QTI - Quantum Tunnel Idle

    Single-player alternative to HoloSeeker — playable solo, no multiplayer required. Shares Simulation with HoloSeeker.

    AN IDLE GAME BASED ON THE "TUNNELING EFFECT"!

    2023Simulation3.99 USDSingle-playerSimilar games →