IMHO.

Games like Chalk Door

If Chalk Door is your kind of game, the closest matches are PROPHECY OF THE NUN, MetaPhysical and Monkey See, Monkey Doo, Monkey Kiss You — 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 Chalk Door: A 1999 museum under renovation has become a shifting nightmare. Team up with up to 4 players, draw passageways with chalk, recover lost research files, and extract before the quota expires in this co-op survival horror.

2027ActionAdventureWindowsby ChalkdoorDEV
Chalk Door — Steam game cover

Players who liked Chalk Door also play

Steam players who put hours into Chalk Door 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. PROPHECY OF THE NUN

    WHY THIS

    Top pick for Chalk Door fans by collaborative filtering across millions of Steam libraries. Shares Action and Adventure with Chalk Door.

    The path of a group of friends falls on a mysterious mansion, and the extraordinary events that take place in the mansion are told.

    2021ActionIndieAdventure6.99 USDSteam ↗
  2. MetaPhysical

    WHY THIS

    Second-strongest match for Chalk Door fans by collaborative filtering across millions of Steam libraries. Shares Action and Adventure with Chalk Door.

    Supernatural phenomena are on the rise. In MetaPhysical you and up to 5 other friends can go on the hunt for eerie creatures to put an end to their sinister activities! Whether it's an ordinary ghost or a demon, your task is to identify the rumbling creature and then finish it off.

    2023ActionIndieAdventure14.99 USDSteam ↗
  3. Monkey See, Monkey Doo, Monkey Kiss You

    WHY THIS

    Third-strongest match for Chalk Door fans by collaborative filtering across millions of Steam libraries. Shares Action and Adventure with Chalk Door.

    Monkey See, Monkey Doo, Monkey Kiss You is a gripping first-person horror adventure. Stranded in a sinister forest, evade amorous monkeys while navigating treacherous paths. Face chilling encounters, uncover mysteries, and fight for survival in this pulse-pounding tale of fear and tension.

    2024ActionIndieAdventure7.99 USDSteam ↗
  4. Malum

    WHY THIS

    Ranked #4 for Chalk Door fans by collaborative filtering across millions of Steam libraries. Shares Action and Adventure with Chalk Door.

    Malum is the premier C-list horror game. Run from a motely collection of bizarre demons then summon in some guns to turn the tables on them. Best enjoyed with friends.

    2021ActionIndieAdventure4.99 USDSteam ↗
  5. Loch Ness

    WHY THIS

    Ranked #5 for Chalk Door fans by collaborative filtering across millions of Steam libraries.

    Loch Ness is a 1-4 Player Co-Op Horror Hunter. You and your team must navigate precarious waters, use your equipment to hunt for Nessie’s feeding ground and lay bait to lure her out. But be careful, for lurking deep beneath the lake is a creature more ancient than all mankind…

    2021IndieEarly Access13.99 USDSteam ↗
  6. Pacify

    WHY THIS

    Ranked #6 for Chalk Door fans by collaborative filtering across millions of Steam libraries. Shares Action and Adventure with Chalk Door.

    An online co-op horror game where you pacify, weaken and capture supernatural creatures for PAH Inc. Each level has a different story, unique monsters, and multiple endings. Play single player or together with up to 6 friends. Includes proximity voice chat with fun effects.

    2019ActionStrategyIndie4.99 USDDeck VerifiedSteam ↗
  7. The Dark Pictures Anthology: House of Ashes

    WHY THIS

    Ranked #7 for Chalk Door fans by collaborative filtering across millions of Steam libraries. Shares Adventure with Chalk Door.

    At the close of the Iraq War, Special Forces hunting for weapons of mass destruction unearth something far deadlier – a buried Sumerian temple containing a nest of unearthly creatures. To survive the night below, they must forge a brotherhood with their enemies from the world above.

    2021Adventure29.99 USDDeck PlayableSteam ↗
  8. Split Brain

    WHY THIS

    Ranked #8 for Chalk Door fans by collaborative filtering across millions of Steam libraries. Shares Adventure with Chalk Door.

    Share the same body with a friend in Split Brain. One of you controls, the other one sees, but the decisions are made together! Face the illusion and uncover the truth to find your way out of Hexarture.

    2024Adventure5.99 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.

    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 Action and Adventure with Chalk Door.

    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 Action with Chalk Door.

    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 Adventure with Chalk Door.

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

    2025IndieAdventureFreeDeck VerifiedSteam ↗
  5. Indigo Park: Chapter 1

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action and Adventure with Chalk Door.

    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 ↗
  6. STRAFTAT

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action with Chalk Door.

    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 ↗
  7. The Looker

    WHY THIS

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

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

    2022IndieFreeDeck PlayableSteam ↗
  8. Counter-Strike:Global Offensive

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action with Chalk Door.

    Counter-Strike:Global Offensive (CS:GO) expands upon the team-based action gameplay that it pioneered when it was launched over 2 decades ago. CS:GO features new maps, characters, weapons, and game modes, and delivers updated versions of the classic CS content (de_dust2, etc.).

    2012ActionFree To PlayFreeDeck PlayableSteam ↗

Frequently asked about Chalk Door

Does Chalk Door have multiplayer or co-op?
Yes — Chalk Door supports multi-player play according to its Steam store listing (Multi-player, Online Co-op, Co-op).
What games are most similar to Chalk Door?
Based on Steam play patterns and shared genres/tags, the games most often recommended alongside Chalk Door are PROPHECY OF THE NUN, MetaPhysical, Monkey See, Monkey Doo, Monkey Kiss You.
Who developed Chalk Door?
Chalk Door was developed by ChalkdoorDEV and published by Nekko Games.

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 Chalk Door.

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