IMHO.

Games like 23 Days

If 23 Days is your kind of game, the closest matches are The Call Button, Exorcist 2: Crow Magic and What Happened to Lily? — picked from the ranked list below. Each pick is ranked by what players of this game also play, shared genres and tags, and review-mined similarity — not a generic popularity list.

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About 23 Days: Trapped within an ancient darkness, Alex faces an unknown force that knows him better than he knows himself. 23 Days is a first-person psychological, atmospheric adventure about survival, choice, and the price of escape. Each day here is a step toward freedom… or a step into the void.

IndieAdventureWindowsby DiolProd
23 Days — Steam game cover

Players who liked 23 Days also play

Steam players who put hours into 23 Days also tend to own these titles — a signal called collaborative filtering. imho.run cross-references millions of library ownership patterns to surface games whose real audiences overlap, regardless of whether their genre tags match.

  1. The Call Button

    WHY THIS

    Top pick for 23 Days fans by collaborative filtering across millions of Steam libraries. Shares Indie and Adventure with 23 Days.

    A short horror observation thriller. Could you tell what's real and what isn't? You stole intel from your company. Now you wake up in a hospital every day with two choices: take your medication if something looks wrong, or hit the call button if you're sure the room is safe.

    2026IndieAdventureSteam ↗
  2. Exorcist 2: Crow Magic

    WHY THIS

    Second-strongest match for 23 Days fans by collaborative filtering across millions of Steam libraries. Shares Indie with 23 Days.

    Are you ready to witness the adventure of the Exorcist, a master of magic and exorcism, and exorcise the most powerful dark being, the crow demon?

    2023Indie3.99 USDSteam ↗
  3. What Happened to Lily?

    WHY THIS

    Third-strongest match for 23 Days fans by collaborative filtering across millions of Steam libraries. Shares Indie and Adventure with 23 Days.

    What Happened to Lily? Is a real-time first-person horror game. Discover the secrets and spooky truths behind the mysterious event at Miller Farm.

    2025IndieAdventureCasual3.99 USDSteam ↗
  4. Dead Take

    WHY THIS

    Ranked #4 for 23 Days fans by collaborative filtering across millions of Steam libraries. Shares Indie and Adventure with 23 Days.

    Find your missing friend. Uncover the secrets within. Brave a luxurious and haunting mansion in Dead Take, a first-person psychological horror crafted by Surgent Studios.

    2025IndieAdventure14.99 USDDeck VerifiedSteam ↗
  5. NIGHTSLINK

    WHY THIS

    Ranked #5 for 23 Days fans by collaborative filtering across millions of Steam libraries. Shares Indie and Adventure with 23 Days.

    You are the Nightslink. Traverse abandoned roads under cover of night. Deliver cassette tapes in a post-apocalyptic world. An atmospheric retro-3D horror adventure.

    2021IndieAdventure3.99 USDSteam ↗
  6. EarWorm

    WHY THIS

    Ranked #6 for 23 Days fans by collaborative filtering across millions of Steam libraries. Shares Indie and Adventure with 23 Days.

    You are an Earworm. You are an underworld contractor who hacks memories for a living.  Dive into the memories of your victims in order to unlock the security questions to their bank account. 

    2025IndieAdventure2.99 USDSteam ↗
  7. Mouthwashing

    WHY THIS

    Ranked #7 for 23 Days fans by collaborative filtering across millions of Steam libraries. Shares Indie and Adventure with 23 Days.

    The five crew members of the Tulpar are stranded in the empty reaches of space, shrouded in perpetual sunset. God is not watching.

    2024IndieAdventure12.99 USDDeck VerifiedSteam ↗
  8. Dollmare

    WHY THIS

    Ranked #8 for 23 Days fans by collaborative filtering across millions of Steam libraries. Shares Indie and Adventure with 23 Days.

    You've accepted a shady job offer at a doll factory. Inspect dolls for defects and anomalies. Follow strange protocols. Don't get fired and stay alive.

    2024IndieAdventureSimulation4.99 USDDeck PlayableSteam ↗

Free alternatives

Free-to-play games that recommended players of this title also tend to enjoy.

  1. Doki Doki Literature Club!

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with 23 Days.

    The Literature Club is full of cute girls! Will you write the way into their heart? This game is not suitable for children or those who are easily disturbed.

    2017IndieFree To PlayCasualFreeDeck PlayableSteam ↗
  2. Life is Strange - Episode 1

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Adventure with 23 Days.

    Episode 1 now FREE! Life is Strange is an award-winning and critically acclaimed episodic adventure game that allows the player to rewind time and affect the past, present and future.

    2015ActionAdventureFreeDeck PlayableSteam ↗
  3. Ultimate Custom Night

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with 23 Days.

    Welcome to the ultimate FNAF mashup, featuring 50 selectable characters and custom difficulties!

    2018ActionIndieFree To PlayFreeSteam ↗
  4. ENA: Dream BBQ

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie and Adventure with 23 Days.

    Experience surreal environments and inexplicable characters as ENA in a new wild world.

    2025IndieAdventureFreeDeck VerifiedSteam ↗
  5. The Murder of Sonic the Hedgehog

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with 23 Days.

    Sonic the Hedgehog...was murdered!? Get to the bottom of the mystery in this brand-new adventure!

    2023IndieSimulationFree To PlayFreeDeck PlayableSteam ↗
  6. Indigo Park: Chapter 1

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie and Adventure with 23 Days.

    Explore the abandoned childhood wonder of Indigo Park! Guided by Rambley the Raccoon, help restore power to the destroyed amusement park while you run from the reason it shut down.

    2024ActionIndieAdventureFreeDeck PlayableSteam ↗
  7. STRAFTAT

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it.

    STRAFTAT is a 1v1/2v2 ONLINE first person SHOOTER with quick rounds in over 350 MAPS ; Including all WEAPONS, proximity chat and 4 players FFA.

    2024ActionFreeDeck PlayableSteam ↗
  8. The Looker

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with 23 Days.

    You wake up, alone, on a strangely familiar island full of puzzles that will frustrate and annoy you.

    2022IndieFreeDeck PlayableSteam ↗

Frequently asked about 23 Days

What games are most similar to 23 Days?
Based on Steam play patterns and shared genres/tags, the games most often recommended alongside 23 Days are The Call Button, Exorcist 2: Crow Magic, What Happened to Lily?.
Who developed 23 Days?
23 Days was developed by DiolProd.

imho.run ranks Steam game alternatives using a mix of collaborative filtering (ALS / iALS / EASE / LightGCN), content scoring over genres, categories, Steam tags, developers, and publishers, plus AI-extracted vibes mined from review text. The page above is generated in seed mode anchored on 23 Days.

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