IMHO.

Single-player games like Hydrophobia: Prophecy

Below are 10 single-player Steam games similar to Hydrophobia: Prophecy, 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 Hydrophobia: Prophecy page.

Ranked picks

  1. 1
    Red Faction®: Armageddon™ — Steam game cover

    Red Faction®: Armageddon™

    Single-player alternative to Hydrophobia: Prophecy — playable solo, no multiplayer required. Shares Action with Hydrophobia: Prophecy.

    Red Faction: Armageddon Path to War includes 4 new missions, 2 unlockable items and 10 new achievements!

    2011Action19.99 USDDeck PlayableSingle-playerSimilar games →
  2. 2
    Tomb Raider: Underworld — Steam game cover

    Tomb Raider: Underworld

    Single-player alternative to Hydrophobia: Prophecy — playable solo, no multiplayer required. Shares Action and Adventure with Hydrophobia: Prophecy.

    Tomb Raider: Underworld represents a new advancement in exploration-based gameplay. As fearless adventurer Lara Croft explore exotic locations around the world, each designed with an incredible attention to detail resulting in breathtaking high-definition visual fidelity that creates a truly believable world and delivers a new level of...

    2008ActionAdventure8.99 USDSingle-playerSimilar games →
  3. 3
    Cyanide Space Girls — Steam game cover

    Cyanide Space Girls

    Single-player alternative to Hydrophobia: Prophecy — playable solo, no multiplayer required. Shares Action and Indie with Hydrophobia: Prophecy.

    Join four elite C.A.T. pilots in explosive 4-player co-op action! Fly through procedurally generated galaxies, unlock devastating weapons, combos, and upgrades, and fight to rid the cosmos of an ancient alien scourge!

    ActionIndieAdventureSingle-playerSimilar games →
  4. 4
    Sinister Outbreak — Steam game cover

    Sinister Outbreak

    Single-player alternative to Hydrophobia: Prophecy — playable solo, no multiplayer required. Shares Action and Indie with Hydrophobia: Prophecy.

    Sinister Outbreak is an action-horror game where you wake up in a zombie-infested lab. With no memory and danger around every corner, fight to survive, uncover the truth, and escape the nightmare.

    2025ActionIndieAdventure4.99 USDSingle-playerSimilar games →
  5. 5
    Dark Age — Steam game cover

    Dark Age

    Single-player alternative to Hydrophobia: Prophecy — playable solo, no multiplayer required. Shares Action and Indie with Hydrophobia: Prophecy.

    Embark on an electrifying journey through 5 offbeat themed locations that will test your skills. Dark Age promises a different and unique gaming experience.

    2024ActionIndieAdventure14.99 USDSingle-playerSimilar games →
  6. 6
    AD METALLUM — Steam game cover

    AD METALLUM

    Single-player alternative to Hydrophobia: Prophecy — playable solo, no multiplayer required. Shares Action and Strategy with Hydrophobia: Prophecy.

    You are the rebel. Drill, blast, and pulverize everything in your path. Fortresses crumble, walls collapse, and the world bends to your fury. Take on brutal single-player campaigns or unleash chaos in multiplayer. MYNE is destruction, rebellion, and steel incarnate.

    ActionStrategyIndieSingle-playerSimilar games →
  7. 7
    Windfolk: Sky is just the Beginning — Steam game cover

    Windfolk: Sky is just the Beginning

    Single-player alternative to Hydrophobia: Prophecy — playable solo, no multiplayer required. Shares Action and Indie with Hydrophobia: Prophecy.

    Explore the skies of Eurian and help Esen to defeat the evil coalition in Windfolk: Sky is just the Beginning, a third-person shooter adventure game.

    2022ActionIndieAdventure12.99 USDSingle-playerSimilar games →
  8. 8
    The Fibrous - Operation Reclaim — Steam game cover

    The Fibrous - Operation Reclaim

    Single-player alternative to Hydrophobia: Prophecy — playable solo, no multiplayer required. Shares Action and Adventure with Hydrophobia: Prophecy.

    The Fibrous - Sci-Fi Online or Single-Player TPS (Over-The-Shoulder) covering the story of an ex-marine recruited by what's left of the military to help take back Earth after a meteor crash-lands into Earth and aliens with fiber-like skin emerge, thinking they can take this planet for their own.

    2026ActionAdventureEarly AccessSingle-playerSimilar games →
  9. 9
    Tomb Raider Game of the Year — Steam game cover

    Tomb Raider Game of the Year

    Single-player alternative to Hydrophobia: Prophecy — playable solo, no multiplayer required. Shares Action and Adventure with Hydrophobia: Prophecy.

    Tomb Raider explores the intense origin story of Lara Croft and her ascent from a young woman to a hardened survivor.

    2013ActionAdventure19.99 USDDeck VerifiedSingle-playerSimilar games →
  10. 10
    Uncharted Waters II — Steam game cover

    Uncharted Waters II

    Single-player alternative to Hydrophobia: Prophecy — playable solo, no multiplayer required.

    "Uncharted Waters II" was released in 1993, the second game of the series. It is set primarily in Europe of the 16th century, the time of exploration. Players choose from among 6 different characters, each with their own background.

    2017RPG6.49 USDSingle-playerSimilar games →