Games like Hallness
If Hallness is your kind of game, the closest matches are Poly Backrooms, Backrooms Complex 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.
Get personalized picks →About Hallness: Hallness is an online co-op VR horror game set in unsettling liminal spaces. Explore impossible environments, physically barricade doors, fumble with flashlights in the dark, and hold your breath in VR as a reactive creature hunts you through impossible, shifting corridors.

Players who liked Hallness also play
Steam players who put hours into Hallness 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.
Poly Backrooms
WHY THIS
Top pick for Hallness fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Hallness.
Welcome to Poly Backrooms, an unique multiplayer co-op horror game that combines the infamous backrooms creepypasta with a fun, low-poly aesthetic. With up to 4 players, you and your friends will navigate through the backrooms, solving intricate puzzles and avoiding dangerous entities.
Backrooms Complex
WHY THIS
Second-strongest match for Hallness fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Hallness.
Explore endless backrooms complex alone or with friends in the atmospheric horror experience. Survive hostile entities, uncover strange environments, and descend deeper into the unknown.
Monkey See, Monkey Doo, Monkey Kiss You
WHY THIS
Third-strongest match for Hallness fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Hallness.
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.
Project MISPLACE
WHY THIS
Ranked #4 for Hallness fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Hallness.
A living facility rearranges rooms behind you. Co-op horror for 1–4, 8, or 16 — it only wants you to hold still.
The Null Dream
WHY THIS
Ranked #6 for Hallness fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Hallness.
The Null Dream is a first-person psychological horror game for one to six players. Enter a shifting dream, solve environmental puzzles, and uncover fragmented memories-while each player may experience something different. Will you stay a part of His collection forever?
Pacify
WHY THIS
Ranked #7 for Hallness fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Hallness.
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.
WE ARE SO DEAD
WHY THIS
Ranked #8 for Hallness fans by collaborative filtering across millions of Steam libraries. Shares Indie and Adventure with Hallness.
A co-op seance communications game where one of you died first, and only you can see what's killing the others. Your only voice is a Ouija board your friends keep misreading. Guide them down 9 floors of a haunted house and banish the demon before sunrise. 2-6 players. Brain required.
Free alternatives
Free-to-play games that recommended players of this title also tend to enjoy.
Doki Doki Literature Club!
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with Hallness.
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.
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 Hallness.
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.
Ultimate Custom Night
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action and Indie with Hallness.
Welcome to the ultimate FNAF mashup, featuring 50 selectable characters and custom difficulties!
Bongo Cat
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with Hallness.
Bongo cat needs your help. Bongo cat needz more hatz!!! Every time you press a key, Bongo cat will punch your taskbar. Type, click, play, work to collect more points. Which hats will you find?
ENA: Dream BBQ
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie and Adventure with Hallness.
Experience surreal environments and inexplicable characters as ENA in a new wild world.
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 Hallness.
Sonic the Hedgehog...was murdered!? Get to the bottom of the mystery in this brand-new adventure!
Indigo Park: Chapter 1
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action and Indie with Hallness.
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.
Narrow it down
Head-to-head comparisons
Frequently asked about Hallness
- Does Hallness have multiplayer or co-op?
- Yes — Hallness supports multi-player play according to its Steam store listing (Multi-player, Cross-Platform Multiplayer, Online Co-op).
- What games are most similar to Hallness?
- Based on Steam play patterns and shared genres/tags, the games most often recommended alongside Hallness are Poly Backrooms, Backrooms Complex, Monkey See, Monkey Doo, Monkey Kiss You.
- Who developed Hallness?
- Hallness was developed by NeutralDev Studios.
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 Hallness.
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