IMHO.

Single-player games like 七号楼 Building No. 7

Below are 8 single-player Steam games similar to 七号楼 Building No. 7, 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 七号楼 Building No. 7 page.

Ranked picks

  1. 1
    Who Killed Mr X — Steam game cover

    Who Killed Mr X

    Single-player alternative to 七号楼 Building No. 7 — playable solo, no multiplayer required. Shares Indie and RPG with 七号楼 Building No. 7.

    You wake up locked up in an unknown place with 8 strangers. Who are these people ? Why are you here ? You have a bad feeling. But suddenly, the phone rings, and it's up to you : Will you dare answer and go deeper in this mysterious plot ? Will you reveal the horrible truth... and survive it ?

    2026IndieRPGSingle-playerSimilar games →
  2. 2
    Paper Bride 7 Lethal Bond — Steam game cover

    Paper Bride 7 Lethal Bond

    Single-player alternative to 七号楼 Building No. 7 — playable solo, no multiplayer required. Shares Indie and Adventure with 七号楼 Building No. 7.

    Speak not of love untouched by passion's fire, as it's a torturous journey.  If lovers would remain faithful evermore,On Peony Pavilion’s road they’ll meet for three lives more. Paper Bride 7: Lethal Bond is a Chinese horror puzzle game, and the 7th title of the Paper Bride series.

    2025IndieAdventureRPG9.99 USDDeck PlayableSingle-playerSimilar games →
  3. 3
    WhoIsHe — Steam game cover

    WhoIsHe

    Single-player alternative to 七号楼 Building No. 7 — playable solo, no multiplayer required. Shares Indie and Adventure with 七号楼 Building No. 7.

    A surreal point-and-click escape room mystery. Henry Grudge returns after seven years of being kidnapped, covered in blood and with no memories. Solve cryptic puzzles, search for hidden items, and uncover the dark truth. Who is he?

    2026IndieAdventureCasualSingle-playerSimilar games →
  4. 4
    Ashes of Berlumvale — Steam game cover

    Ashes of Berlumvale

    Single-player alternative to 七号楼 Building No. 7 — playable solo, no multiplayer required. Shares Indie and Adventure with 七号楼 Building No. 7.

    Ashes of Berlumvale is a hand-drawn 2D horror detective game. Return to a ruined war-orphan asylum in 1952 to reclaim your past. Survive terrifying ghostly encounters, relive the victims' final moments, and use brutal deductive reasoning to uncover the dark truth behind a tragic fire.

    IndieAdventureSingle-playerSimilar games →
  5. 5
    lily's world XD — Steam game cover

    lily's world XD

    Single-player alternative to 七号楼 Building No. 7 — playable solo, no multiplayer required. Shares Indie with 七号楼 Building No. 7.

    Lily was an ordinary teenager in 2004, and you just found her laptop. Read her diary, message her friends, and piece together what happened to her before it’s too late. But you're not the only one with access to her computer… A fourth wall-breaking psychological horror experience featuring LilyPichu

    2026IndieCasualSingle-playerSimilar games →
  6. 6
    chihan — Steam game cover

    chihan

    Single-player alternative to 七号楼 Building No. 7 — playable solo, no multiplayer required. Shares Indie and Adventure with 七号楼 Building No. 7.

    《赤涵》是一款百合文字冒险游戏。失去母亲的高中生王静,为了忘却过去而沉浸在两点一线的平凡生活中。然而在高二的开学典礼后,两个神秘的转校生闯入了她的视野,回家路上还被一个美丽女孩吸取鲜血,怪事频频发生,从此与名叫“赤涵”的生物纠缠不清,唤醒母亲的奇迹似乎触手可及……

    IndieAdventureRPGSingle-playerSimilar games →
  7. 7
    烟雨山异闻 - The Mystery of Misty Mount — Steam game cover

    烟雨山异闻 - The Mystery of Misty Mount

    Single-player alternative to 七号楼 Building No. 7 — playable solo, no multiplayer required. Shares Indie and Adventure with 七号楼 Building No. 7.

    The Mystery of Misty Mount is a 2D mystery puzzle-adventure game. In order to save his father who has turned into a parrot, players take on the role of Wang Di and go into Misty Mount to uncover the truth of an accident that occurred fifteen years ago.

    2027IndieAdventureRPGSingle-playerSimilar games →
  8. 8
    Curtain Call in Flames — Steam game cover

    Curtain Call in Flames

    Single-player alternative to 七号楼 Building No. 7 — playable solo, no multiplayer required. Shares Indie and Adventure with 七号楼 Building No. 7.

    Curtain Call in Flames is a single-player 2D courtroom mystery visual novel set in a traditional Chinese puppet troupe. As defense attorney Bian Bo, investigate a murder, question witnesses, examine evidence, and expose contradictions in court to uncover the truth.

    2026IndieAdventureCasualSingle-playerSimilar games →