IMHO.

Single-player games like Open Sorcery: Sea++

Below are 9 single-player Steam games similar to Open Sorcery: Sea++, 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 Open Sorcery: Sea++ page.

Ranked picks

  1. 1
    Open Sorcery — Steam game cover

    Open Sorcery

    Single-player alternative to Open Sorcery: Sea++ — playable solo, no multiplayer required. Shares Indie and Adventure with Open Sorcery: Sea++.

    BEL/S is an Elemental Firewall: a fire elemental bound with C++ code to protect a network of people and places. She can learn things, develop relationships, and even gain sapience. Or she can burn everything with fire. It's up to you.

    2017IndieAdventureRPG3.99 USDDeck VerifiedSingle-playerSimilar games →
  2. 2
    Werewolf: The Apocalypse — Heart of the Forest — Steam game cover

    Werewolf: The Apocalypse — Heart of the Forest

    Single-player alternative to Open Sorcery: Sea++ — playable solo, no multiplayer required. Shares Indie and Adventure with Open Sorcery: Sea++.

    Explore the myths and monsters of Europe’s last primeval wilderness. Play as Maia, who arrives at the ancient Białowieża Forest looking to explore her family history. Discover Rage in an adventure game inspired by the experience of the legendary tabletop roleplaying game Werewolf: The Apocalypse.

    2020IndieAdventureRPG14.99 USDSingle-playerSimilar games →
  3. 3
    Roadwarden — Steam game cover

    Roadwarden

    Single-player alternative to Open Sorcery: Sea++ — playable solo, no multiplayer required. Shares Indie and Adventure with Open Sorcery: Sea++.

    Roadwarden is an illustrated text-based RPG that uses isometric pixel art and combines mechanics borrowed from RPGs, Visual Novels, adventure games and interactive fiction.

    2022IndieAdventureRPG10.99 USDDeck PlayableSingle-playerSimilar games →
  4. 4
    Sorcery! Parts 1 and 2 — Steam game cover

    Sorcery! Parts 1 and 2

    Single-player alternative to Open Sorcery: Sea++ — playable solo, no multiplayer required. Shares Indie and Adventure with Open Sorcery: Sea++.

    An epic adventure in a land of monsters, traps and magic. Journey across the deadly Shamutanti Hills and through Kharé, Cityport of Thieves. Armed with your sword and over fifty spells with weird and wonderful effects, embark on a narrative adventure of a thousand choices where every one is remembered.

    2016IndieAdventureRPG12.99 USDDeck PlayableSingle-playerSimilar games →
  5. 5
    Suzerain — Steam game cover

    Suzerain

    Single-player alternative to Open Sorcery: Sea++ — playable solo, no multiplayer required. Shares Indie and Adventure with Open Sorcery: Sea++.

    Assume the role of President Anton Rayne and guide the nation of Sordland. Amidst brewing international conflicts, need for reform, deep-seated corruption, and economic recession, you must make the decisions in this political drama. How will you lead?

    2020IndieAdventureRPG19.99 USDDeck VerifiedSingle-playerSimilar games →
  6. 6
    Whiskey-Four — Steam game cover

    Whiskey-Four

    Single-player alternative to Open Sorcery: Sea++ — playable solo, no multiplayer required. Shares Indie and Adventure with Open Sorcery: Sea++.

    Never stop running, not with the galaxy at stake. Save it at all costs, and save yourself if you can.

    2024IndieAdventureRPG6.99 USDSingle-playerSimilar games →
  7. 7
    Werewolf: The Apocalypse — The Book of Hungry Names — Steam game cover

    Werewolf: The Apocalypse — The Book of Hungry Names

    Single-player alternative to Open Sorcery: Sea++ — playable solo, no multiplayer required. Shares Indie and Adventure with Open Sorcery: Sea++.

    Save the living earth with Rage and spirit! Can your shattered werewolf pack defeat a Wyrm Spirit that manifests as a lie that you want to believe?

    2024IndieAdventureRPG19.99 USDDeck VerifiedSingle-playerSimilar games →
  8. 8
    Signs of the Sojourner — Steam game cover

    Signs of the Sojourner

    Single-player alternative to Open Sorcery: Sea++ — playable solo, no multiplayer required. Shares Indie and Adventure with Open Sorcery: Sea++.

    In this narrative card game about relationships and communication, navigate conversations in a colorful world reminiscent of our own. Learn and grow through the cards you choose to play. Who will you become? What will you leave behind?

    2020IndieAdventureRPG1.99 USDSingle-playerSimilar games →
  9. 9
    Hearth & Holmes — Steam game cover

    Hearth & Holmes

    Single-player alternative to Open Sorcery: Sea++ — playable solo, no multiplayer required. Shares Indie and RPG with Open Sorcery: Sea++.

    Did you ever have a virtual pet? Was your virtual pet responsible for solving mysteries in the cruel streets of Victorian London? Did your virtual pet forget to eat? Did he stay up to 3AM doing chemistry experiments? Your virtual pet is named Sherlock Holmes. Try to keep him alive.

    IndieSimulationRPGSingle-playerSimilar games →