IMHO.

Single-player games like The Almagest Anomalies

Below are 8 single-player Steam games similar to The Almagest Anomalies, 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 The Almagest Anomalies page.

Ranked picks

  1. 1
    Acre Crisis — Steam game cover

    Acre Crisis

    Single-player alternative to The Almagest Anomalies — playable solo, no multiplayer required. Shares Action and Indie with The Almagest Anomalies.

    In 1992, a brigade of the Brazilian Military Police ventured into the remote Acre region to investigate mysterious deaths caused by wild animals. Upon arrival, the soldiers found themselves cornered and must now escape from a group of hungry dinosaurs

    2024ActionIndieAdventure3.49 USDSingle-playerSimilar games →
  2. 2
    Last Frame — Steam game cover

    Last Frame

    Single-player alternative to The Almagest Anomalies — playable solo, no multiplayer required. Shares Action and Indie with The Almagest Anomalies.

    Last Frame is a First-Person Psychological Horror set within an isolated West Virginia corporate facility. Explore your surroundings, use what you can to survive, and uncover the secrets to discover your true purpose.

    2027ActionIndieAdventureFreeSingle-playerSimilar games →
  3. 3
    Sabotage 1.0 — Steam game cover

    Sabotage 1.0

    Single-player alternative to The Almagest Anomalies — playable solo, no multiplayer required. Shares Action and Indie with The Almagest Anomalies.

    Welcome to the "Cold War": Your mission is to sabotage the different military / secret bases in the world. To complete your mission you must put explosives in the assigned places and escape from the place.

    2021ActionIndieAdventure0.99 USDSingle-playerSimilar games →
  4. 4
    Coal Duty — Steam game cover

    Coal Duty

    Single-player alternative to The Almagest Anomalies — playable solo, no multiplayer required. Shares Action and Adventure with The Almagest Anomalies.

    1–5 Player Co-op Extraction Horror-Comedy. Under a frozen sky and an iron-fisted regime, you work to survive by descending into forbidden depths, scavenging resources and quietly plotting your escape.

    2026ActionAdventureEarly AccessSingle-playerSimilar games →
  5. 5
    ASTRAL - Dream Or Reality — Steam game cover

    ASTRAL - Dream Or Reality

    Single-player alternative to The Almagest Anomalies — playable solo, no multiplayer required. Shares Action and Indie with The Almagest Anomalies.

    Survive the ultimate horror in ASTRAL - Dream Or Reality, the game that challenges your psyche and decisions.

    2021ActionIndieAdventure9.99 USDSingle-playerSimilar games →
  6. 6
    The Echo Escape — Steam game cover

    The Echo Escape

    Single-player alternative to The Almagest Anomalies — playable solo, no multiplayer required. Shares Indie and Adventure with The Almagest Anomalies.

    Escape from the suspicious space by eluding [them].

    2024IndieAdventureFree To PlayFreeSingle-playerSimilar games →
  7. 7
    蛊婆 Lady in Tomb — Steam game cover

    蛊婆 Lady in Tomb

    Single-player alternative to The Almagest Anomalies — playable solo, no multiplayer required. Shares Action and Indie with The Almagest Anomalies.

    Gu Lady is a cartoon style third person action game. In the game, you'll have an adventure of nightmares and there are also puzzles for you to solve. You'll act Gu JiuXun, a Miao girl, to explore the grave filled with monsters,puzzles and traps,to save her younger sister!

    2021ActionIndieAdventure8.54 USDSingle-playerSimilar games →
  8. 8
    Heaven Dust 2 — Steam game cover

    Heaven Dust 2

    Single-player alternative to The Almagest Anomalies — playable solo, no multiplayer required. Shares Action and Indie with The Almagest Anomalies.

    Deep inside a research base, waking up from a cryogenic pod, you find yourself trapped in a living hell, surrounded by zombies. Heaven Dust 2 is a love letter to classic survival horror games featuring exploration, action, puzzles, and resource management.

    2022ActionIndieAdventure7.49 USDDeck PlayableSingle-playerSimilar games →