IMHO.

Single-player games like Monolith O Pesadelo

Below are 9 single-player Steam games similar to Monolith O Pesadelo, 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 Monolith O Pesadelo page.

Ranked picks

  1. 1
    Evil Ritual - Horror Escape — Steam game cover

    Evil Ritual - Horror Escape

    Single-player alternative to Monolith O Pesadelo — playable solo, no multiplayer required. Shares Action and Indie with Monolith O Pesadelo.

    You woke up in a cold and scary dungeon, and you don't know how you got there. After examining the situation and finding an old lamp, you try to get out, but you meet on your way: screamers, notes and various objects. Later, you realize that you have become part of an evil ritual!

    2020ActionIndieAdventure4.99 USDSingle-playerSimilar games →
  2. 2
    Silent Sonata — Steam game cover

    Silent Sonata

    Single-player alternative to Monolith O Pesadelo — playable solo, no multiplayer required. Shares Action and Strategy with Monolith O Pesadelo.

    Dive into a chilling symphony of horror & harmony. Solve ancient mysteries, wield enchanted instruments & face nightmarish foes. Will you compose your escape, or succumb to the melodies? Players control a musician who's experiencing more than just stage-fright in this psychedelic thriller

    2024ActionStrategyIndie5.99 USDSingle-playerSimilar games →
  3. 3
    Darkness Ritual: Impasse — Steam game cover

    Darkness Ritual: Impasse

    Single-player alternative to Monolith O Pesadelo — playable solo, no multiplayer required. Shares Indie and Adventure with Monolith O Pesadelo.

    You witnessed a dark ritual taking place and nothing will go wrong from now on. You are stuck in an unknown place, can getting out of here and solving the secrets save you from this impasse?

    2024IndieAdventure1.99 USDSingle-playerSimilar games →
  4. 4
    OUTSTAND — Steam game cover

    OUTSTAND

    Single-player alternative to Monolith O Pesadelo — playable solo, no multiplayer required. Shares Action and Indie with Monolith O Pesadelo.

    OUTSTAND is a game that reflects the real face of dark and intense fear to the person from a first-person camera angle. Your treasure-seeking friend is trapped! Can you save him? Solve puzzles, watch out for the items around you and most importantly survive!

    2023ActionIndieAdventure9.99 USDSingle-playerSimilar games →
  5. 5
    No Haste — Steam game cover

    No Haste

    Single-player alternative to Monolith O Pesadelo — playable solo, no multiplayer required. Shares Action and Indie with Monolith O Pesadelo.

    No Haste is a survival horror game. Sneak into a shopping mall to steal, be discreet and smart and don't get caught by the Rist creature!

    2022ActionIndieAdventure0.99 USDSingle-playerSimilar games →
  6. 6
    Survive the Jurassic — Steam game cover

    Survive the Jurassic

    Single-player alternative to Monolith O Pesadelo — playable solo, no multiplayer required. Shares Action and Strategy with Monolith O Pesadelo.

    You're placed in a small, secluded house hidden deep within a dense jungle teeming with danger. The calm is short-lived as the ground shakes and distant roars grow louder—dinosaurs are closing in. Your only chance is to navigate the confined space, avoid detection!

    2024ActionStrategyIndie5.99 USDSingle-playerSimilar games →
  7. 7
    Project Liminal Redux — Steam game cover

    Project Liminal Redux

    Single-player alternative to Monolith O Pesadelo — playable solo, no multiplayer required. Shares Indie and Adventure with Monolith O Pesadelo.

    Project Liminal Redux is a first-person horror made in realistic 3D graphics. The gameplay consists of collecting notes, solving riddles and escaping from various entities. The main goal is to survive and escape.

    2023IndieAdventure0.99 USDSingle-playerSimilar games →
  8. 8
    Echoes of Dread — Steam game cover

    Echoes of Dread

    Single-player alternative to Monolith O Pesadelo — playable solo, no multiplayer required. Shares Action and Indie with Monolith O Pesadelo.

    Echoes Of Dread is a first-person psychological horror game. Explore the mansion, solve puzzles, and uncover the secrets hidden within. Prepare for unexpected encounters with terrifying entities.

    2024ActionIndieAdventure5.99 USDSingle-playerSimilar games →
  9. 9
    Anomalia — Steam game cover

    Anomalia

    Single-player alternative to Monolith O Pesadelo — playable solo, no multiplayer required. Shares Action and Indie with Monolith O Pesadelo.

    You must survive this horror and puzzle game, Robots were created to aid in technological advances, but here they are getting more and more terrible, explore the place and delve deeper into the terror.

    2022ActionIndie0.99 USDSingle-playerSimilar games →