IMHO.

Single-player games like Phantasm

Below are 9 single-player Steam games similar to Phantasm, 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 Phantasm page.

Ranked picks

  1. 1
    What Happened to Lily? — Steam game cover

    What Happened to Lily?

    Single-player alternative to Phantasm — playable solo, no multiplayer required.

    What Happened to Lily? Is a real-time first-person horror game. Discover the secrets and spooky truths behind the mysterious event at Miller Farm.

    2025IndieAdventureCasual3.99 USDSingle-playerSimilar games →
  2. 2
    House Of Echoes — Steam game cover

    House Of Echoes

    Single-player alternative to Phantasm — playable solo, no multiplayer required.

    It’s here again. It won’t leave you alone, you must put an end to it. Can you solve all of the puzzles in order to remember what happened and overcome your trauma?

    IndieAdventureSingle-playerSimilar games →
  3. 3
    Volcano Oden — Steam game cover

    Volcano Oden

    Single-player alternative to Phantasm — playable solo, no multiplayer required. Shares Strategy with Phantasm.

    A SAVE-EVERYONE type game where, just like a 911 operator, you make decisions based on the layout of the map or even based on past decisions. The deep psychological-horror story can only be uncovered by helping everyone. Should you save them all, the truth will finally come out...

    StrategyIndieFree To PlayFreeSingle-playerSimilar games →
  4. 4
    POOL LOOP — Steam game cover

    POOL LOOP

    Single-player alternative to Phantasm — playable solo, no multiplayer required.

    You are trapped in a looping indoor swimming pool. Inspect the pool carefully and decide whether it is safe or not. If anything feels strange, get out. Now!

    2026IndieAdventureSimulationSingle-playerSimilar games →
  5. 5
    Lair of Torment — Steam game cover

    Lair of Torment

    Single-player alternative to Phantasm — playable solo, no multiplayer required.

    This is an indie horror game with first-person puzzles. Terror and fear have enveloped the city. The maniac has returned. You sneak into his lair to try and stop him before he goes too far...

    2023IndieAdventureSimulation3.99 USDSingle-playerSimilar games →
  6. 6
    Left Alone — Steam game cover

    Left Alone

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

    Left Alone plunges you into a first-person psychological horror journey, where darkness and memories intertwine. As secrets emerge from shadows, use your wits to solve puzzles and explore haunting, forgotten locations. Every step echoes with the past; can you face the truths that await?

    2016ActionIndieAdventure6.99 USDDeck PlayableSingle-playerSimilar games →
  7. 7
    İblis3:Phenomena — Steam game cover

    İblis3:Phenomena

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

    İBLİS 3: PHENOMENA is a first-person psychological horror game. Explore a mysterious house set in realistic, slow-paced, atmospheric, and disturbing environments. It contains no puzzle or exploration elements; it is entirely built on tension and psychological pressure.

    2025ActionIndieAdventure12.99 USDSingle-playerSimilar games →
  8. 8
    Christmas Story — Steam game cover

    Christmas Story

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

    Christmas Story is a horror game filled with Christmas warmth and coziness, where every festive light hides darkness, and the sense of comfort fades with every step you take.

    2025ActionStrategyIndie6.99 USDDeck PlayableSingle-playerSimilar games →
  9. 9
    Last Shot: Drunkman’s Roulette — Steam game cover

    Last Shot: Drunkman’s Roulette

    Single-player alternative to Phantasm — playable solo, no multiplayer required. Shares Strategy with Phantasm.

    A LETHAL strategic 2-player drinking MIND game of deduction and risk. Take turns choosing glasses from a grid. Apply effects. Make bets. Use deduction, bluffs, and dirty tricks — because someone's drinking the last shot, and it better not be you.

    StrategyIndieSimulationSingle-playerSimilar games →