IMHO.

Single-player games like NULLHOME

Below are 10 single-player Steam games similar to NULLHOME, 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 NULLHOME page.

Ranked picks

  1. 1
    Long Carnage — Steam game cover

    Long Carnage

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

    Long Carnage is a first-person cooperative horror game for up to 4 players. Explore an isolated house, find resources, restore power, and survive unique killers with their own mechanics in dynamic and unpredictable matches.

    2026ActionIndieEarly AccessSingle-playerSimilar games →
  2. 2
    Precept — Steam game cover

    Precept

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

    Precept is a first-person psychedelic action horror game with a heavy focus on exploration. Players take control of a night guard whose purpose is to finish his daily task. The player must find way to escape and survive from mysterious company's environment and entities.

    2025ActionIndieAdventure2.99 USDSingle-playerSimilar games →
  3. 3
    Backrooms Manager - Together — Steam game cover

    Backrooms Manager - Together

    Single-player alternative to NULLHOME — playable solo, no multiplayer required. Shares Indie and Early Access with NULLHOME.

    A 6-player courier crew walks into a Z.O.L. delivery trap and falls into the Backrooms. Scavenge, deliver, scrap, and keep the account above zero. If you die, you don’t come back. Your debt does. Survive 49 days and earn the exit.

    2026IndieEarly AccessSingle-playerSimilar games →
  4. 4
    Forsaken Facilities — Steam game cover

    Forsaken Facilities

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

    A 1-4 player coop horror experience. Find your way through everchanging environments to gather precious treasures for your kidnappers. The more you gather the longer you will survive.

    2026ActionIndieAdventure0.99 USDSingle-playerSimilar games →
  5. 5
    Lost Life : Origins — Steam game cover

    Lost Life : Origins

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

    "Lost Life : Origins" is a first-person survival horror experience that blends psychological tension, environmental storytelling, and strategic combat. Your journey is not about brute force, but perception, adaptation, and uncovering the truth buried beneath layers of reality.

    2023ActionIndieAdventure14.99 USDSingle-playerSimilar games →
  6. 6
    Scary Ferry — Steam game cover

    Scary Ferry

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

    Scary Ferry is a co-op horror game where you and your friends face monsters, traps, and treacherous waters. Complete challenging missions, explore dangerous dungeons, and uncover ISM's secrets.

    ActionAdventureEarly AccessSingle-playerSimilar games →
  7. 7
    Bunker Invaders — Steam game cover

    Bunker Invaders

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

    A co-op horror game where you must scavenge for loot and maintain the bunker to keep it standing

    2024ActionStrategyIndie6.99 USDDeck PlayableSingle-playerSimilar games →
  8. 8
    They Came From Space — Steam game cover

    They Came From Space

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

    Be the First Alien Invaders on Earth to complete objectives and prepare it for FULL SCALE INVASION! They Came From Space is an open world co-op game where you can play with up to 4 players. Avoid scary humans while navigating a rural small town as you uncover the deep dark secrets of this world.

    ActionStrategyIndieSingle-playerSimilar games →
  9. 9
    Forbidden zone — Steam game cover

    Forbidden zone

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

    Immerse yourself in the dangerous and thrilling world of the Forbidden Zone, a vast open world multiplayer survival game where your main objective is to outwit, outplay and outlast. Falls before Autumn 2023.

    2025ActionIndieAdventure2.99 USDSingle-playerSimilar games →
  10. 10
    SCROW Island — Steam game cover

    SCROW Island

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

    A first-person horror adventure game where you explore a mysterious island, solve elemental puzzles, and survive supernatural encounters driven by atmospheric storytelling and immersive exploration.

    2025ActionStrategyIndie1.99 USDSingle-playerSimilar games →