IMHO.

Single-player games like SCP: Blackout

Below are 15 single-player Steam games similar to SCP: Blackout, 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 SCP: Blackout page.

Ranked picks

  1. 1
    FIVE NIGHTS AT FREDDY'S: HELP WANTED — Steam game cover

    FIVE NIGHTS AT FREDDY'S: HELP WANTED

    Single-player alternative to SCP: Blackout — playable solo, no multiplayer required.

    Five Nights at Freddy’s: Help Wanted is a collection of classic and original mini-games set in the Five Nights universe. Experience the horror in flat (non-VR) mode or VR. Oculus Rift and HTC Vive are supported. A VR Headset is NOT required to play.

    2019ActionCasual29.99 USDDeck VerifiedSingle-playerSimilar games →
  2. 2
    Spooky's Jump Scare Mansion: HD Renovation — Steam game cover

    Spooky's Jump Scare Mansion: HD Renovation

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

    Can you survive 1000 rooms of cute terror? Or will you break once the cuteness starts to fade off and you're running for your life from the unspeakable hideous beings that shake and writhe in bowels of this house? They wait for you, they wait and hunger for meeting you.

    2017ActionIndieAdventure9.99 USDDeck VerifiedSingle-playerSimilar games →
  3. 3
    The Solus Project — Steam game cover

    The Solus Project

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

    The Solus Project is a single player exploration adventure with survival elements. The adventure is set on a mysterious planet and is the spiritual successor to The Ball - 2010 PC Gamer Action/Adventure Game Of The Year...

    2016IndieAdventureSimulation19.99 USDDeck PlayableSingle-playerSimilar games →
  4. 4
    DEVOUR — Steam game cover

    DEVOUR

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

    DEVOUR is a co-op horror survival game for 1-4 players. Stop possessed cultists before they drag you to hell. Run. Scream. Hide. Just don't get caught.

    2021Indie9.99 USDDeck VerifiedSingle-playerSimilar games →
  5. 5
    Don't Knock Twice — Steam game cover

    Don't Knock Twice

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

    Don't Knock Twice is a first-person horror game based on a psychologically terrifying urban legend. One knock to wake her from her bed, twice to raise her from the dead. Supports VR on HTC Vive and Oculus Rift for the ultimate horror experience!

    2017ActionIndieAdventure3.99 USDDeck PlayableSingle-playerSimilar games →
  6. 6
    Emily Wants To Play — Steam game cover

    Emily Wants To Play

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

    It’s 11pm and the last house on your route. The windows are boarded up, the yard is overgrown, but the lights are on and the front door is open… strange place to deliver a pizza. You’re getting soaked from the rain, so you hesitantly step inside the house. You shouldn’t have done that.

    2015ActionStrategyIndie4.99 USDDeck VerifiedSingle-playerSimilar games →
  7. 7
    Frosty Nights — Steam game cover

    Frosty Nights

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

    Frosty Nights is a First Person hybrid horror game that focuses on atmosphere and suspense.

    2017ActionStrategyIndie4.99 USDSingle-playerSimilar games →
  8. 8
    Narcosis — Steam game cover

    Narcosis

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

    Survival, horror at the sunless depths of the Pacific Ocean: Stranded on the seafloor with low light and few tools, an industrial diver takes desperate steps to surface before his oxygen — and sanity — give out.

    2017IndieAdventure14.99 USDSingle-playerSimilar games →
  9. 9
    SCP – Containment Breach — Steam game cover

    SCP – Containment Breach

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

    A procedural first-person horror adventure. You are on your own after something goes terribly wrong in this top-secret containment facility. Collect items to aid in your escape and try to uncover the truth, as horror lurks behind every door. Can you make it out alive?

    2026ActionIndieAdventureFreeDeck PlayableSingle-playerSimilar games →
  10. 10
    The Stanley Parable — Steam game cover

    The Stanley Parable

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

    The Stanley Parable is a first person exploration game. You will play as Stanley, and you will not play as Stanley. You will follow a story, you will not follow a story. You will have a choice, you will have no choice. The game will end, the game will never end.

    2013IndieAdventure14.99 USDDeck VerifiedSingle-playerSimilar games →
  11. 11
    METAL GEAR SOLID V: THE PHANTOM PAIN — Steam game cover

    METAL GEAR SOLID V: THE PHANTOM PAIN

    Single-player alternative to SCP: Blackout — playable solo, no multiplayer required.

    Ushering in a new era for the METAL GEAR franchise with cutting-edge technology powered by the Fox Engine, METAL GEAR SOLID V: The Phantom Pain, will provide players a first-rate gaming experience as they are offered tactical freedom to carry out open-world missions.

    2015ActionAdventure19.99 USDDeck PlayableSingle-playerSimilar games →
  12. 12
    Dread X Collection 2 — Steam game cover

    Dread X Collection 2

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

    Explore 12 horror games made in 10 days connected by a meta narrative experience you didn't expect. Step into a world of darkness and discover the secrets you didn't know were right beneath the surface. Find the tapes and unlock the mystery inside the Dread X Collection 2.

    2020ActionIndieAdventure9.99 USDDeck PlayableSingle-playerSimilar games →
  13. 13
    Dread X Collection — Steam game cover

    Dread X Collection

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

    10 Tales of Terror from 10 Twisted Minds. Made in only 7 Sleepless Nights. The Dread X Collection is a series of small games created by some of the most talented indie devs around, all with the same mission: create the P.T. for the horror project of their dreams.

    2020ActionIndieAdventure6.99 USDSingle-playerSimilar games →
  14. 14
    GlitchSPANKR — Steam game cover

    GlitchSPANKR

    Single-player alternative to SCP: Blackout — playable solo, no multiplayer required.

    GlitchSPANKR is a comedy-driven narrative adventure full of secrets, chaos, minigames, and unexpected choices. Spank, spare, or smooch your way through a corrupted 90s game haunted by a lonely, unstable virus. Every level is different. Every choice matters. Your future is in your wiggly hand.

    2025AdventureCasual19.99 USDDeck PlayableSingle-playerSimilar games →
  15. 15
    Going the Distance — Steam game cover

    Going the Distance

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

    Build and upgrade paper planes to celebrate the memories of your lost brother to help with your grief. In this launcher game you will have different crafts and locations to re-live the best memories to help let him go. D̶̰̕ô̵̮n̶͎͘'̷̙̂t̴͕̚ ̵̤͂ḷ̵͛e̷̘͝t̷̙̕ ̷̼̈h̶̞̆ï̸̯m̶̖͠ ̵̘̔g̸̻̾ő̸̗

    2021IndieAdventure4.99 USDSingle-playerSimilar games →