IMHO.

Single-player games like PHASE ZERO

Below are 8 single-player Steam games similar to PHASE ZERO, 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 PHASE ZERO page.

Ranked picks

  1. 1
    Odyssey to the Frozen Legion — Steam game cover

    Odyssey to the Frozen Legion

    Single-player alternative to PHASE ZERO — playable solo, no multiplayer required. Shares Action and Indie with PHASE ZERO.

    A survival horror game, in which you search for your last living family member. What begins as an exploration of a mysterious island, becomes a hellish abomination. Descending into this terror is the only way to find what you seek.

    2025ActionIndieAdventure2.99 USDSingle-playerSimilar games →
  2. 2
    Heavy Metal Death Can — Steam game cover

    Heavy Metal Death Can

    Single-player alternative to PHASE ZERO — playable solo, no multiplayer required. Shares Action and Indie with PHASE ZERO.

    Heavy Metal Death Can is an old-school survival horror game set on a Swedish Cold War–era submarine. Trapped beneath the ocean, you must fight against the terrifying Sludge which has turned your crew into Zombies. Look for survivors and uncover the truth behind the madness.

    2026ActionIndieAdventure15.75 USDSingle-playerSimilar games →
  3. 3
    Never Forgotten — Steam game cover

    Never Forgotten

    Single-player alternative to PHASE ZERO — playable solo, no multiplayer required. Shares Action and Indie with PHASE ZERO.

    A uniquely stylised survival-horror adventure game. Explore a dying world, averting enemies, managing your resources, and solving puzzles.

    2024ActionIndieAdventure4.99 USDDeck PlayableSingle-playerSimilar games →
  4. 4
    Holstin — Steam game cover

    Holstin

    Single-player alternative to PHASE ZERO — playable solo, no multiplayer required. Shares Action and Adventure with PHASE ZERO.

    A psychological survival horror game set in an eerie, isolated 90’s Polish town consumed by an ominous presence. You’ve come looking for answers, but everyone seems possessed by something foul. Explore the festering town, interrogate locals and fight ungodly manifestations to get to the truth.

    ActionAdventureSingle-playerSimilar games →
  5. 5
    A Quiet House in Flatbush — Steam game cover

    A Quiet House in Flatbush

    Single-player alternative to PHASE ZERO — playable solo, no multiplayer required. Shares Action and Indie with PHASE ZERO.

    Based on real events: A Quiet House in Flatbush is a survival retro VHS horror game where you are trying to escape from a serial killer's house of horror - collect items, use your ingenuity to solve puzzles, bypass traps and overcome obstacles, evade the killer who is stalking the halls and escape!

    ActionIndieAdventureSingle-playerSimilar games →
  6. 6
    EBOLA VILLAGE — Steam game cover

    EBOLA VILLAGE

    Single-player alternative to PHASE ZERO — playable solo, no multiplayer required. Shares Action and Indie with PHASE ZERO.

    EBOLA VILLAGE - this is a classic survival horror game from the 90s with a focus on atmosphere and player immersion. Solve puzzles, follow the story carefully and use various weapons in a brutal fight for survival. Danger lurks at every turn.

    2025ActionIndieAdventure16.99 USDSingle-playerSimilar games →
  7. 7
    The Road of Dust and Sorrow — Steam game cover

    The Road of Dust and Sorrow

    Single-player alternative to PHASE ZERO — playable solo, no multiplayer required. Shares Action and Indie with PHASE ZERO.

    The Road of Dust and Sorrow is a tense, story-driven pixel art horror inspired by ’90s classics. Survive a world gone wrong and protect what matters most: your daughter.

    2026ActionIndieAdventureSingle-playerSimilar games →
  8. 8
    Echoes of the Living — Steam game cover

    Echoes of the Living

    Single-player alternative to PHASE ZERO — playable solo, no multiplayer required. Shares Action and Indie with PHASE ZERO.

    Echoes of the Living is a dark Classic Survival Horror inspired by the greatest hits from the 90's focused on reimagining visual horror, your goal is to make it out alive while uncovering the truth about the incident.

    2025ActionIndieAdventure24.99 USDDeck PlayableSingle-playerSimilar games →