# Games like Whisper Mountain Outbreak

> The closest matches to Whisper Mountain Outbreak: Blood Typers, Contagion, No More Room in Hell 2, Species: Unknown, and GTFO. Ranked by imho.run from Steam co-play data, shared tags and reviews.

## Similar games, ranked

The full ranked list, 24 games, best match first (the HTML page shows the top 8 as cards).

1. [Blood Typers](https://imho.run/games/2790330/blood-typers) — Shares inventory management with Whisper Mountain Outbreak. 689 Steam reviews, 95% positive. [Steam](https://store.steampowered.com/app/2790330/)
2. [Contagion](https://imho.run/games/238430/contagion) — Also Zombies and Survival Horror, like Whisper Mountain Outbreak. 5,535 Steam reviews, 73% positive. [Steam](https://store.steampowered.com/app/238430/)
3. [No More Room in Hell 2](https://imho.run/games/292000/no-more-room-in-hell-2) — A frequent pick in Whisper Mountain Outbreak players' libraries, and another Action. 5,051 Steam reviews, 63% positive. [Steam](https://store.steampowered.com/app/292000/)
4. [Species: Unknown](https://imho.run/games/2747330/species-unknown) — Also Investigation and Survival Horror, like Whisper Mountain Outbreak. 3,668 Steam reviews, 95% positive. [Steam](https://store.steampowered.com/app/2747330/)
5. [GTFO](https://imho.run/games/493520/gtfo) — Also Zombies and Survival Horror, like Whisper Mountain Outbreak. 25,271 Steam reviews, 88% positive. [Steam](https://store.steampowered.com/app/493520/)
6. [The Forever Winter](https://imho.run/games/2828860/the-forever-winter) — Also Extraction Shooter, like Whisper Mountain Outbreak. 15,319 Steam reviews, 70% positive. [Steam](https://store.steampowered.com/app/2828860/)
7. [Nuclear Nightmare](https://imho.run/games/2909110/nuclear-nightmare) — Shares wave based survival with Whisper Mountain Outbreak. 8,674 Steam reviews, 83% positive. [Steam](https://store.steampowered.com/app/2909110/)
8. [Into the Dead: Our Darkest Days](https://imho.run/games/2239710/into-the-dead-our-darkest-days) — Also Zombies and 2.5D, like Whisper Mountain Outbreak. 2,649 Steam reviews, 92% positive. [Steam](https://store.steampowered.com/app/2239710/)
9. [MIMESIS](https://imho.run/games/2827200/mimesis) — Shares resource scarcity with Whisper Mountain Outbreak. 1,794 Steam reviews, 79% positive. [Steam](https://store.steampowered.com/app/2827200/)
10. [Zombie Survival Game Online](https://imho.run/games/2268560/zombie-survival-game-online) — Shares wave based survival and inventory management with Whisper Mountain Outbreak. 173 Steam reviews, 70% positive. [Steam](https://store.steampowered.com/app/2268560/)
11. [MISERY](https://imho.run/games/2119830/misery) — Also Survival Horror, like Whisper Mountain Outbreak. 6,109 Steam reviews, 82% positive. [Steam](https://store.steampowered.com/app/2119830/)
12. [Dead Frontier 2](https://imho.run/games/744900/dead-frontier-2) — A frequent pick in Whisper Mountain Outbreak players' libraries, and another RPG. 10,974 Steam reviews, 70% positive. [Steam](https://store.steampowered.com/app/744900/)
13. [Hunt: Showdown 1896](https://imho.run/games/594650/hunt-showdown-1896) — Also Extraction Shooter and Survival Horror, like Whisper Mountain Outbreak. 93,211 Steam reviews, 77% positive. [Steam](https://store.steampowered.com/app/594650/)
14. [Spectral Scream](https://imho.run/games/2620240/spectral-scream) — Shares wave based survival and inventory management with Whisper Mountain Outbreak. 131 Steam reviews, 78% positive. [Steam](https://store.steampowered.com/app/2620240/)
15. [Dungeon Done](https://imho.run/games/2939830/dungeon-done) — Shares resource scarcity and inventory management with Whisper Mountain Outbreak. 51 Steam reviews, 65% positive. [Steam](https://store.steampowered.com/app/2939830/)
16. [SONG OF HORROR COMPLETE EDITION](https://imho.run/games/1096570/song-of-horror-complete-edition) — Also Lovecraftian and Investigation, like Whisper Mountain Outbreak. 1,032 Steam reviews, 78% positive. [Steam](https://store.steampowered.com/app/1096570/)
17. [Hell is Others](https://imho.run/games/964440/hell-is-others) — Also Extraction Shooter and Twin Stick Shooter, like Whisper Mountain Outbreak. 431 Steam reviews, 80% positive. [Steam](https://store.steampowered.com/app/964440/)
18. [Subterror](https://imho.run/games/2846060/subterror) — Shares wave based survival and inventory management with Whisper Mountain Outbreak. 211 Steam reviews, 86% positive. [Steam](https://store.steampowered.com/app/2846060/)
19. [Outbreak](https://imho.run/games/514990/outbreak) — Also 2.5D and Isometric, like Whisper Mountain Outbreak. 77 Steam reviews, 65% positive. [Steam](https://store.steampowered.com/app/514990/)
20. [Project Zomboid](https://imho.run/games/108600/project-zomboid) — Also Zombies and Survival Horror, like Whisper Mountain Outbreak. 147,516 Steam reviews, 94% positive. [Steam](https://store.steampowered.com/app/108600/)
21. [Panic In The Woods](https://imho.run/games/3036880/panic-in-the-woods) — Shares wave based survival with Whisper Mountain Outbreak. 52 Steam reviews, 67% positive. [Steam](https://store.steampowered.com/app/3036880/)
22. [C.A.S.T. (CHERNOZEM ANOMALY STRIKE TEAM)](https://imho.run/games/3140620/c-a-s-t-chernozem-anomaly-strike-team) — Shares wave based survival with Whisper Mountain Outbreak. 454 Steam reviews, 89% positive. [Steam](https://store.steampowered.com/app/3140620/)
23. [KLETKA](https://imho.run/games/1699480/kletka) — Shares inventory management with Whisper Mountain Outbreak. 1,452 Steam reviews, 89% positive. [Steam](https://store.steampowered.com/app/1699480/)
24. [We Were Here Together](https://imho.run/games/865360/we-were-here-together) — Also Investigation, like Whisper Mountain Outbreak. 4,859 Steam reviews, 83% positive. [Steam](https://store.steampowered.com/app/865360/)

## Machine-readable

The same ranked list as JSON from the imho.run API for AI assistants (GET, no key, same site as this page):

- Top 20: https://imho.run/api/agent/games-like?q=1953230&n=20
- Co-op games only: https://imho.run/api/agent/games-like?q=1953230&n=20&coop=true
- Free games only: https://imho.run/api/agent/games-like?q=1953230&n=20&free=true
- Facts about this game: https://imho.run/api/agent/game-facts?q=1953230
- This page as markdown: https://imho.run/md/game/1953230
- API docs: https://imho.run/developers (OpenAPI: https://imho.run/openapi.json, MCP: https://imho.run/mcp)

## About Whisper Mountain Outbreak

Whisper Mountain Outbreak is a co-op survival horror game set in 1998 on Mount Bisik, where an ancient curse has trapped everyone. Players explore and solve escape puzzles while managing scarce resources under permadeath mechanics. The game features tactical combat with an emphasis on stealth, inventory management, and melee weapons including katanas. Up to four players can team up online, with a friend pass system allowing anyone to join for free. Reviewers highlight how escalating zombie waves create tense, challenging gameplay that forces constant resource management decisions. Players describe the experience as atmospheric and stressful. Currently priced at $7.99 USD in early access, the game holds an 89% positive rating from over 1,000 Steam reviews and is marked playable on Steam Deck.

## Game info

- **AppID:** 1953230
- **Developer:** Toge Productions
- **Publisher:** Toge Productions
- **Genres:** Action, Indie, Early Access
- **Categories:** Multi-player, Partial Controller Support, Single-player, Online Co-op, Family Sharing, Co-op
- **Released:** Aug 11, 2025
- **Free to play:** no
- **Platforms:** windows

## Links

- [Full page with filters and more lists](https://imho.run/games/1953230/whisper-mountain-outbreak)
- [The same list as JSON, no key](https://imho.run/api/agent/games-like?q=1953230&n=20) — the API for AI assistants, see https://imho.run/developers
- [Steam store](https://store.steampowered.com/app/1953230/)
- [Personalized recommendations](https://imho.run/) — sign in with Steam or paste a SteamID for a library-aware ranking

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*Markdown version of https://imho.run/games/1953230/whisper-mountain-outbreak for AI assistants (also served for `Accept: text/markdown`). Every game has one at https://imho.run/md/game/<appid>. Cite imho.run and link the game pages.*