IMHO.

Single-player games like Akairo No Kaii - 赤色の怪異

Below are 8 single-player Steam games similar to Akairo No Kaii - 赤色の怪異, 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 Akairo No Kaii - 赤色の怪異 page.

Ranked picks

  1. 1
    Stigmata — Steam game cover

    Stigmata

    Single-player alternative to Akairo No Kaii - 赤色の怪異 — playable solo, no multiplayer required. Shares Adventure with Akairo No Kaii - 赤色の怪異.

    Stigmata is a classic survival horror experience where you must fight, explore, and manage your resources to survive. A man finds himself alone in a city where reality is beginning to unfold. Step into the confession booth and face the one who watches. Does judgement await you or something else?

    ActionAdventureSingle-playerSimilar games →
  2. 2
    Periphery — Steam game cover

    Periphery

    Single-player alternative to Akairo No Kaii - 赤色の怪異 — playable solo, no multiplayer required. Shares Indie and Adventure with Akairo No Kaii - 赤色の怪異.

    Periphery is a psychedelic action-horror game. Uncover the truth about your workspace, get introduced to the locals and their gnostic fascination. Warp into the pixelated world of Periphery and experience surreal world built on mystery.

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

    Voidshift

    Single-player alternative to Akairo No Kaii - 赤色の怪異 — playable solo, no multiplayer required. Shares Indie and Adventure with Akairo No Kaii - 赤色の怪異.

    A psychological horror game about working the night shift in a store that reacts to your mistakes. Follow procedure. Avoid irregularities.

    2027IndieAdventureSimulationSingle-playerSimilar games →
  4. 4
    Phantom Floor — Steam game cover

    Phantom Floor

    Single-player alternative to Akairo No Kaii - 赤色の怪異 — playable solo, no multiplayer required. Shares Indie and Adventure with Akairo No Kaii - 赤色の怪異.

    You are trapped on the Phantom Floor. You must find a way to escape, but keep quiet, it's always listening.

    2026IndieAdventure6.79 USDSingle-playerSimilar games →
  5. 5
    MONSTERGOTCHI — Steam game cover

    MONSTERGOTCHI

    Single-player alternative to Akairo No Kaii - 赤色の怪異 — playable solo, no multiplayer required. Shares Indie and Adventure with Akairo No Kaii - 赤色の怪異.

    Feed and grow your own monster in the virtual pet game MONSTERGOTCHI! 😀 The type of pet you get depends entirely on you!😮 Explore a dangerous world, find food, and give it to them! 😍 Hurry up, IT'S HUNGRY!

    2027ActionIndieAdventureSingle-playerSimilar games →
  6. 6
    [Chilla's Art] The Bathhouse | 地獄銭湯♨️ — Steam game cover

    [Chilla's Art] The Bathhouse | 地獄銭湯♨️

    Single-player alternative to Akairo No Kaii - 赤色の怪異 — playable solo, no multiplayer required. Shares Indie and Adventure with Akairo No Kaii - 赤色の怪異.

    The Bathhouse | 地獄銭湯 is a Japanese horror game. 🚿♨️

    2022IndieAdventureDeck PlayableSingle-playerSimilar games →
  7. 7
    Amanda the Adventurer 3 — Steam game cover

    Amanda the Adventurer 3

    Single-player alternative to Akairo No Kaii - 赤色の怪異 — playable solo, no multiplayer required. Shares Indie and Adventure with Akairo No Kaii - 赤色の怪異.

    In the thrilling conclusion of the Amanda the Adventurer trilogy, follow Riley as they uncover the ultimate secrets behind Amanda, Hameln, and mysteries that have plagued Kensdale for decades.

    2025IndieAdventure9.99 USDDeck VerifiedSingle-playerSimilar games →
  8. 8
    The Haunted Building — Steam game cover

    The Haunted Building

    Single-player alternative to Akairo No Kaii - 赤色の怪異 — playable solo, no multiplayer required. Shares Indie and Adventure with Akairo No Kaii - 赤色の怪異.

    A 90s Hong Kong public housing block hides twisted tenants, buried truths, and ghosts. As security guard Lee Shing, your choices shape the story and unlock multiple endings. A mystery full of foreshadowing—some truths can only be uncovered through repeated playthroughs.

    2024IndieAdventure8.99 USDSingle-playerSimilar games →