Whisper Mountain Outbreak on Steam - User reviews, Price & Information

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Escape room meets co-op survival horror. The year is 1998, and an ancient curse has been unleashed, trapping everyone on Mount Bisik. Alone or with up to 4 players, you must explore, find clues, figure out a way to escape...and survive the horror.

Whisper Mountain Outbreak is a early access, survival horror and online co-op game developed and published by Toge Productions.
Released on August 11th 2025 is available only on Windows in 14 languages: English, Indonesian, Simplified Chinese, Traditional Chinese, Japanese, French, German, Spanish - Spain, Korean, Polish, Portuguese - Brazil, Russian, Thai and Turkish.

It has received 2,121 reviews of which 1,803 were positive and 318 were negative resulting in a rating of 8.2 out of 10. 😎

The game is currently priced at 6.23€ on Steam with a 20% discount.

The Steam community has classified Whisper Mountain Outbreak into these genres:

Early Access Survival Horror Online Co-Op Isometric 2.5D Tactical Zombies Action Roguelike Horror Investigation PvE Pixel Graphics Lovecraftian Extraction Shooter Twin Stick Shooter Top-Down Shooter Exploration Puzzle Co-op Multiplayer

Media & Screenshots

Get an in-depth look at Whisper Mountain Outbreak through various videos and screenshots.

Whisper Mountain Outbreak screenshot
Whisper Mountain Outbreak screenshot
Whisper Mountain Outbreak screenshot
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Whisper Mountain Outbreak screenshot
Whisper Mountain Outbreak screenshot
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Whisper Mountain Outbreak screenshot
Whisper Mountain Outbreak screenshot

System requirements

These are the minimum specifications needed to play the game. For the best experience, we recommend that you verify them.

Windows
  • Requires a 64-bit processor and operating system
  • OS: Windows 10 or later
  • Processor: 2.4 GHz or faster processor
  • Memory: 4 GB RAM
  • Graphics: 1 GB VRAM, support Pixel Shader version 2.x or above
  • DirectX: Version 10
  • Network: Broadband Internet connection
  • Storage: 1 GB available space

User reviews & Ratings

Explore reviews from Steam users sharing their experiences and what they love about the game.

Jan. 2026
The game feels very solid overall; however, co-op players who aren’t the host lose their progress when the game is reloaded, even if they survived the run. This is disappointing, especially after a strong session you’d want to continue, would love that to be fixed before we continue playing it again.
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Dec. 2025
good for coop but not good for solo single player because will have lack to inventory slots like 4-6 only unlike coop party having 16-24 slots sorry i refund it because I'm a solo player
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Sept. 2025
fun game but stop whatever you are doing and implement save feature ASAP! if it's roguelike there's no mention anywhere on the description edit: we got save system only a week after early access launch :)
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Sept. 2025
Fun game, needs more maps. needs a better finale than just "survive until you can." I'd suggest adding some sort of boss to defeat after each level to make it more interesting or add some sort of boss finale instead of the "survive until you can." If you want to add an endless wave mood make it a separate mode. I give it a 7/10 for now
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Aug. 2025
Gotta admit it: has a lot of potential! But here's some feedback for the devs: - More maps: we need to have more maps immediately, and that will end with successful missions (not an infinite amount of hordes until you die). - More guns and melee: no brainer, but maybe you guys could add like a burst pistol, a sniper, or stuff like that. - More zombies: definitely more types of infected, this would make the game SO MUCH MORE tense. For now, 7/10.
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Frequently Asked Questions

Whisper Mountain Outbreak is currently priced at 6.23€ on Steam.

Whisper Mountain Outbreak is currently available at a 20% discount. You can purchase it for 6.23€ on Steam.

Whisper Mountain Outbreak received 1,803 positive votes out of a total of 2,121 achieving a rating of 8.15.
😎

Whisper Mountain Outbreak was developed and published by Toge Productions.

Whisper Mountain Outbreak is playable and fully supported on Windows.

Whisper Mountain Outbreak is not playable on MacOS.

Whisper Mountain Outbreak is not playable on Linux.

Whisper Mountain Outbreak offers both single-player and multi-player modes.

Whisper Mountain Outbreak includes Co-op mode where you can team up with friends.

Whisper Mountain Outbreak does not currently offer any DLC.

Whisper Mountain Outbreak does not support mods via Steam Workshop.

Whisper Mountain Outbreak does not support Steam Remote Play.

Whisper Mountain Outbreak is enabled for Steam Family Sharing. This means you can share the game with authorized users from your Steam Library, allowing them to play it on their own accounts. For more details on how the feature works, you can read the original Steam Family Sharing announcement or visit the Steam Family Sharing user guide and FAQ page.

You can find solutions or submit a support ticket by visiting the Steam Support page for Whisper Mountain Outbreak.

Data sources

The information presented on this page is sourced from reliable APIs to ensure accuracy and relevance. We utilize the Steam API to gather data on game details, including titles, descriptions, prices, and user reviews. This allows us to provide you with the most up-to-date information directly from the Steam platform.

Additionally, we incorporate data from the SteamSpy API, which offers insights into game sales and player statistics. This helps us present a comprehensive view of each game's popularity and performance within the gaming community.

Last Updates
Steam data 26 January 2026 10:13
SteamSpy data 26 January 2026 05:36
Steam price 28 January 2026 20:48
Steam reviews 27 January 2026 17:50

If you'd like to dive deeper into the details about Whisper Mountain Outbreak, we invite you to check out a few dedicated websites that offer extensive information and insights. These platforms provide valuable data, analysis, and user-generated reports to enhance your understanding of the game and its performance.

  • SteamDB - A comprehensive database of everything on Steam about Whisper Mountain Outbreak
  • SteamCharts - Analysis of Whisper Mountain Outbreak concurrent players on Steam
  • ProtonDB - Crowdsourced reports on Linux and Steam Deck Whisper Mountain Outbreak compatibility
Whisper Mountain Outbreak
-20% 7.79€ 6.23€ Buy Now
Rating
8.2
1,803
318
Game modes
Multiplayer
Features
Online players
83
Developer
Toge Productions
Publisher
Toge Productions
Release 11 Aug 2025
Platforms
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