IMHO.

Single-player games like R00000

Below are 8 single-player Steam games similar to R00000, 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 R00000 page.

Ranked picks

  1. 1
    Nightmaze — Steam game cover

    Nightmaze

    Single-player alternative to R00000 — playable solo, no multiplayer required. Shares Indie with R00000.

    Explore the surreal world of the dream and navigate the deep caverns of broken minds. Beneath weird and horrific visions are lost souls wandering the maze; help them confront their reality and escape from the NIGHTMAZE.

    IndieAdventureSingle-playerSimilar games →
  2. 2
    La Llorona Wants Your Soul — Steam game cover

    La Llorona Wants Your Soul

    Single-player alternative to R00000 — playable solo, no multiplayer required. Shares Indie with R00000.

    Join a group of young streamers traveling to the town of "San Juan de los Muertos" to find real evidence of the spirit of a tormented woman called "La Llorona," who haunts the villagers every night.

    2024ActionIndieAdventure9.99 USDSingle-playerSimilar games →
  3. 3
    Phoenix Nightmare — Steam game cover

    Phoenix Nightmare

    Single-player alternative to R00000 — playable solo, no multiplayer required. Shares Indie with R00000.

    Step into inmersive horror experience in the desert of Arizona. Your car broke down after traveling miles. A few meters away is a suspicious abandoned gas station. Crazy kidnapper is on the loose! Search and find ways to escape and survive collecting stuff, shooting guns and solving puzzles

    2023ActionIndieSimulationFreeSingle-playerSimilar games →
  4. 4
    The Levels of Backrooms — Steam game cover

    The Levels of Backrooms

    Single-player alternative to R00000 — playable solo, no multiplayer required. Shares Indie with R00000.

    Explore, discover, and document the dark, liminal reality known as the Backrooms, experiencing dread and isolation as you navigate it. We wish you luck in your travels.

    2022IndieAdventureSimulation2.99 USDSingle-playerSimilar games →
  5. 5
    What You Didn't See — Steam game cover

    What You Didn't See

    Single-player alternative to R00000 — playable solo, no multiplayer required. Shares Indie with R00000.

    Explore shifting places, uncover lost memories, and escape the creatures that look after you. A psychological horror game about guilt, loss, and the haunting silence of unspoken truths.

    ActionIndieAdventureSingle-playerSimilar games →
  6. 6
    FEED IT — Steam game cover

    FEED IT

    Single-player alternative to R00000 — playable solo, no multiplayer required. Shares Indie with R00000.

    A first-person, PSX-style horror game about living with a monster. Do as you're told... or don't. Just be ready for the consequences.

    IndieSingle-playerSimilar games →
  7. 7
    Those Who Remain — Steam game cover

    Those Who Remain

    Single-player alternative to R00000 — playable solo, no multiplayer required. Shares Indie with R00000.

    As the lights go out, the embers of darkness are stoked in the sleepy town of Dormont. Confront uncomfortable horrors, keep your sanity in check and survive the night in this story-driven first-person psychological-thriller.

    2020IndieAdventure19.99 USDSingle-playerSimilar games →
  8. 8
    Revenge Of The Colon — Steam game cover

    Revenge Of The Colon

    Single-player alternative to R00000 — playable solo, no multiplayer required. Shares Indie with R00000.

    Revenge of the colon is a story driven, single-player, atmospheric, body horror game with multiple endings. Perform colonoscopies on five patients and discover the horrors concealed deep within them. PS1 horror style!

    2023IndieSimulationRPG12.99 USDDeck VerifiedSingle-playerSimilar games →