IMHO.

Single-player games like OPUS: Echo of Starsong - Full Bloom Edition

Below are 10 single-player Steam games similar to OPUS: Echo of Starsong - Full Bloom Edition, 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 OPUS: Echo of Starsong - Full Bloom Edition page.

Ranked picks

  1. 1
    OPUS: Rocket of Whispers — Steam game cover

    OPUS: Rocket of Whispers

    Single-player alternative to OPUS: Echo of Starsong - Full Bloom Edition — playable solo, no multiplayer required. Shares Indie and Adventure with OPUS: Echo of Starsong - Full Bloom Edition.

    Rocket of Whispers is an award-winning post-apocalyptic adventure that follows two survivors on a journey to launch a space burial for the lost souls of their desolate world. Help them search the snowy wasteland for supplies and the courage to say goodbye.

    2018IndieAdventure5.24 USDDeck PlayableSingle-playerSimilar games →
  2. 2
    Refrain: Verse of Fate — Steam game cover

    Refrain: Verse of Fate

    Single-player alternative to OPUS: Echo of Starsong - Full Bloom Edition — playable solo, no multiplayer required. Shares Indie and Adventure with OPUS: Echo of Starsong - Full Bloom Edition.

    A garden caught in eternal recurrence. A god who forgets everything. A witness without rest. In this narrative-driven 2D exploration game, walk, listen, and read your way through four cycles to piece together a truth hidden beneath the surface.

    2027IndieAdventureSingle-playerSimilar games →
  3. 3
    OPUS: The Day We Found Earth — Steam game cover

    OPUS: The Day We Found Earth

    Single-player alternative to OPUS: Echo of Starsong - Full Bloom Edition — playable solo, no multiplayer required. Shares Indie and Adventure with OPUS: Echo of Starsong - Full Bloom Edition.

    Dive into the boundless galaxy and embark on an emotional adventure! Help little robot Emeth to fulfill a century-old promise by finding Earth in order to save Mankind—so step into the spaceship, operate a deep space telescope, and find out what’s out there in the unknown.

    2016IndieAdventure3.74 USDDeck PlayableSingle-playerSimilar games →
  4. 4
    Meet Her There — Steam game cover

    Meet Her There

    Single-player alternative to OPUS: Echo of Starsong - Full Bloom Edition — playable solo, no multiplayer required. Shares Indie and Adventure with OPUS: Echo of Starsong - Full Bloom Edition.

    A short, intense, dark visual narrative in 2 colors. You are stuck reliving a single day, over and over. Explore a tiny, giant world of a relationship between two people. Don't get arrested. Try to reach the person you love and escape the cursed time loop. Is it not too late?

    2023IndieAdventureCasual1.99 USDSingle-playerSimilar games →
  5. 5
    Rusts Of Corruption — Steam game cover

    Rusts Of Corruption

    Single-player alternative to OPUS: Echo of Starsong - Full Bloom Edition — playable solo, no multiplayer required. Shares Indie and Adventure with OPUS: Echo of Starsong - Full Bloom Edition.

    You've mysteriously awoken on an isolated island on an unknown world. A corrupting force spreads through the island, leaving only a short amount of time to learn about the islands mysteries... Who will you meet? What will you learn? Are you ready to see the world die?

    2024IndieAdventureFree To PlayFreeSingle-playerSimilar games →
  6. 6
    A Painter's Tale: Curon, 1950 — Steam game cover

    A Painter's Tale: Curon, 1950

    Single-player alternative to OPUS: Echo of Starsong - Full Bloom Edition — playable solo, no multiplayer required. Shares Indie and Adventure with OPUS: Echo of Starsong - Full Bloom Edition.

    “A Painter's Tale” is an adventure game that tells the story of the tiny Südtirol village of Curon Venosta by mixing reality and fiction. The old Curon was flooded by the waters of Lake Reschen in 1950 due to the construction of a dam. What lies beneath the bell tower still emerging from the lake?

    2021IndieAdventure7.99 USDSingle-playerSimilar games →
  7. 7
    Not Only Nine — Steam game cover

    Not Only Nine

    Single-player alternative to OPUS: Echo of Starsong - Full Bloom Edition — playable solo, no multiplayer required. Shares Indie and Adventure with OPUS: Echo of Starsong - Full Bloom Edition.

    A cat soul journeys through The Afterlife to save their human. An ancient being (helps?) defeat the Reapers in this narrative RPG adventure.

    2026IndieAdventureRPGSingle-playerSimilar games →
  8. 8
    OPUS: Prism Peak — Steam game cover

    OPUS: Prism Peak

    Single-player alternative to OPUS: Echo of Starsong - Full Bloom Edition — playable solo, no multiplayer required. Shares Indie and Adventure with OPUS: Echo of Starsong - Full Bloom Edition.

    OPUS: Prism Peak is a narrative adventure where you play as a weary photographer stranded in the Dusklands, traveling with a girl who's lost her memories. Together, you'll uncover the mysteries of this land through your camera and find your way home.

    2026IndieAdventure24.99 USDDeck VerifiedSingle-playerSimilar games →
  9. 9
    planetarian HD — Steam game cover

    planetarian HD

    Single-player alternative to OPUS: Echo of Starsong - Full Bloom Edition — playable solo, no multiplayer required. Shares Adventure with OPUS: Echo of Starsong - Full Bloom Edition.

    planetarian HD is an engaging and emotional visual novel from legendary game studio, Key. A sub-brand of VISUAL ARTS, Key are also famed for creating Kanon, AIR, CLANNAD, Little Busters!, Rewrite, Angel Beats!, and Summer Pockets.

    2017AdventureSimulationCasual9.99 USDDeck PlayableSingle-playerSimilar games →
  10. 10
    Rocket of Whispers: Prologue — Steam game cover

    Rocket of Whispers: Prologue

    Single-player alternative to OPUS: Echo of Starsong - Full Bloom Edition — playable solo, no multiplayer required. Shares Indie and Adventure with OPUS: Echo of Starsong - Full Bloom Edition.

    In a chilling cellar below the apocalyptic snow, Fei Lin the witch wakes up from hibernation, and ventures into the forsaken world. Guide her through the process of escaping the cellar, and seeing the changed world for her first time.

    2018IndieAdventureFreeSingle-playerSimilar games →