IMHO.

Single-player games like Castle of the Zephyr

Below are 8 single-player Steam games similar to Castle of the Zephyr, 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 Castle of the Zephyr page.

Ranked picks

  1. 1
    Nilia — Steam game cover

    Nilia

    Single-player alternative to Castle of the Zephyr — playable solo, no multiplayer required. Shares RPG with Castle of the Zephyr.

    Nilia is a turn-based Roguelike game. You can choose to play up to four characters at the same time. Each character can evolve with lots of abilities, skills and spells. You also rely on various items that you will find on your way.

    2021StrategyIndieRPG4.99 USDSingle-playerSimilar games →
  2. 2
    Ad Iterum — Steam game cover

    Ad Iterum

    Single-player alternative to Castle of the Zephyr — playable solo, no multiplayer required. Shares RPG with Castle of the Zephyr.

    Ad Iterum is a turn-based top-down 2D roguelike set in a decaying, ever-shifting world. Flesh is fragile, but you can hack it. Enhance your body, embrace mutations, or form ancient blood pacts. Descend into the depths, scavenge what’s left of humanity, and crawl back...if you can. Kill. Die. Repeat.

    2026ActionStrategyIndieSingle-playerSimilar games →
  3. 3
    Shell of the coward — Steam game cover

    Shell of the coward

    Single-player alternative to Castle of the Zephyr — playable solo, no multiplayer required. Shares RPG with Castle of the Zephyr.

    Shell of the Coward is a turn-based roguelike/RPG where you must escort the Anathema you've sworn to protect through a perilous dungeon without ever looking back.

    2026RPGSingle-playerSimilar games →
  4. 4
    Endless Roll — Steam game cover

    Endless Roll

    Single-player alternative to Castle of the Zephyr — playable solo, no multiplayer required.

    Your dice are your health in this endless survival roguelite. Pick a lane, manage wounds and corruption, draft omens, climb the leaderboard, and push for one more floor.

    2026IndieSingle-playerSimilar games →
  5. 5
    Forsworn — Steam game cover

    Forsworn

    Single-player alternative to Castle of the Zephyr — playable solo, no multiplayer required.

    Step into a realm torn by divine conflict where every defeat is just another beginning in this rogue lite, turn-based tactics adventure where no hero fights alone. Build powerful synergies to overcome unforgiving battles and defy fate in a world controlled by the gods.

    2026ActionStrategyIndieSingle-playerSimilar games →
  6. 6
    Rift Wizard 3 — Steam game cover

    Rift Wizard 3

    Single-player alternative to Castle of the Zephyr — playable solo, no multiplayer required. Shares RPG with Castle of the Zephyr.

    Rift Wizard is a hardcore combat strategy roguelike and wizard simulator featuring an extremely deep build system. Customize your Wizard with more than 500 spells and magical artifacts. Blast, summon, or enchant your way through 20 levels of pure turn based chaos.

    2026StrategyIndieRPGSingle-playerSimilar games →
  7. 7
    Feywood Wanderers — Steam game cover

    Feywood Wanderers

    Single-player alternative to Castle of the Zephyr — playable solo, no multiplayer required. Shares RPG with Castle of the Zephyr.

    Explore the Feywood as you defeat enemies in tactical, turn-based battles. Find loot, abilities, secrets and meet helpful denizens of the forest as you delve deeper, customize your character with a great variety of classes, races, and equipment in this highly replayable extraction roguelike.

    2026StrategyIndieRPG13.49 USDSingle-playerSimilar games →
  8. 8
    Ultimate ADOM - Caverns of Chaos — Steam game cover

    Ultimate ADOM - Caverns of Chaos

    Single-player alternative to Castle of the Zephyr — playable solo, no multiplayer required. Shares RPG with Castle of the Zephyr.

    Experience the sequel of the traditional roguelike dungeon-crawling classic. Enjoy unlimited replayability through endless procedurally generated dungeons, countless monsters, grafting, crafting and a vast amount of skill trees. Journey into the ever changing depths of the Caverns of Chaos.

    2021StrategyIndieRPG19.99 USDDeck PlayableSingle-playerSimilar games →