IMHO.

Single-player games like Real Nightmares

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

Ranked picks

  1. 1
    Scary Shadow Spot - Last Farewell — Steam game cover

    Scary Shadow Spot - Last Farewell

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

    Scary Shadow Spot: Last Farewell - Haunted by his past, Mark explores a haunted house where nothing is as it seems. Chilling puzzles and shocking truths await. Are you ready to uncover the mystery hidden in the shadows?

    2024ActionStrategyIndie9.99 USDDeck PlayableSingle-playerSimilar games →
  2. 2
    Reality Breach — Steam game cover

    Reality Breach

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

    Reality Breach is a first-person psychological horror game where your own creation turns against you. Step into the shoes of an exhausted indie developer trapped in a shifting home studio, evading a relentless entity born from your own corrupted code.

    ActionIndieAdventureSingle-playerSimilar games →
  3. 3
    AnShi — Steam game cover

    AnShi

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

    Grab your hoverboard and explore the ancient, mysterious world of AnShi as you glide across caves, large deserts and old temple ruins to discover its secrets. Featuring stunning visuals and an original soundtrack, AnShi delivers a unique, breathtaking experience.

    2021ActionIndieAdventure17.99 USDDeck VerifiedSingle-playerSimilar games →
  4. 4
    Dead Faces — Steam game cover

    Dead Faces

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

    Dead Faces is a mind bending psychological horror. Unravel Jack's disturbing mind, the faces from his past and the ultimate truth behind his actions. You must remember their faces.

    2026ActionIndieAdventureSingle-playerSimilar games →
  5. 5
    Ambrosia Sky: Act One — Steam game cover

    Ambrosia Sky: Act One

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

    You left. Now they’re dead. Ambrosia Sky: Act One is an immersive sim about exploring an asteroid colony devastated by an unknown contamination. Survive and harvest strains of hostile alien fungi, explore treacherous environments, and find meaning and beauty in so much death—the first of two acts.

    2025ActionAdventureSimulation14.99 USDDeck VerifiedSingle-playerSimilar games →
  6. 6
    [Chilla's Art] Inunaki Tunnel | 犬鳴トンネル — Steam game cover

    [Chilla's Art] Inunaki Tunnel | 犬鳴トンネル

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

    Inunaki tunnel (or Inunaki village) is a famous Japanese horror spot where people have been killed or burnt to death.

    2019ActionStrategyIndie2.99 USDDeck PlayableSingle-playerSimilar games →
  7. 7
    NUTS — Steam game cover

    NUTS

    Single-player alternative to Real Nightmares — playable solo, no multiplayer required. Shares Adventure and Simulation with Real Nightmares.

    NUTS is a single-player walking simulator surveillance mystery. Record the squirrels, report your findings, and piece together what’s really going on in Melmoth Forest.

    2021AdventureSimulation24.99 USDDeck VerifiedSingle-playerSimilar games →
  8. 8
    Prison Escape Simulator: Dig Out — Steam game cover

    Prison Escape Simulator: Dig Out

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

    Too long in this prison, time to get out of here. Pull the carpet and start digging with a teaspoon. Watch out for the guard, sell him the junk you find. Trade toilet paper with the prisoners. Get better items and improve your stats. Expand the tunnel, use glow sticks and dynamite. Will you escape?

    2025ActionIndieAdventure7.99 USDDeck VerifiedSingle-playerSimilar games →