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Whisper Mountain Outbreak Demo

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App ID 2595010
App Type Demo
Developer
Publisher Toge Productions
Supported Systems Windows
Technologies Unity Engine
Last Changenumber 29939193
Last Record Update 7 July 2025 – 23:10:40 UTC ()
Release Date 26 October 2023 – 14:22:22 UTC ()
Parent App Whisper Mountain Outbreak (1953230)
❓ 83.46%
217 reviews
24
In-App

This is the DEMO for Whisper Mountain Outbreak. Escape room meets co-op zombie shooter. The year is 1998, and an ancient curse has been unleashed, trapping everyone on Mount Bisik. Alone or with a team of 2-4 players, you must explore, find clues, figure out a way to escape...and survive the horror.

Additional Information

This demo is excluded from Steam Family Sharing because: Parent app is excluded

Developer Toge Productions
controller_support full
ReleaseState released
Publisher Toge Productions
Exclude from family sharing (exfgls) 9 (Parent app is excluded)
Store Release Date 26 October 2023 – 14:22:22 UTC ()
osarch empty string
Social Media https://discord.com/invite/toge
https://www.facebook.com/WMOgame
https://x.com/WMOgame
https://www.youtube.com/@togeproductions
Primary Genre Action (1)
Store Genres Action (1), Indie (23)
Steam Release Date 26 October 2023 – 14:22:22 UTC ()
Store Asset Modification Time 25 June 2025 – 05:29:04 UTC () (1750829344)
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pinned_positionBottomLeft
width_pct54.41347270615564
height_pct78.8237037037037
osextended empty string
Is free on the store? Yes
review_score 8
review_percentage 91
Detected Technologies (?) Unity Engine, Dissonance SDK, Opus SDK, Photon SDK, UnityBurst SDK, UnityURP SDK, cURL SDK
Content Descriptors Frequent Violence or Gore (2), General Mature Content (5)
controllertagwizard Yes
First seen on SteamDB 7 September 2023 – 03:16:06 UTC (), in changelist #20195071
Content Descriptors (Including DLC) Frequent Violence or Gore (2), General Mature Content (5)

Supported Languages

14 Languages Interface Full Audio Subtitles
English Yes Yes
Indonesian Yes Yes
Simplified Chinese Yes Yes
Traditional Chinese Yes Yes
Japanese Yes Yes
French Yes Yes
German Yes Yes
Spanish - Spain Yes Yes
Korean Yes Yes
Polish Yes Yes
Portuguese - Brazil Yes Yes
Russian Yes Yes
Thai Yes Yes
Turkish Yes Yes

Categories

Single-player Online Co-op Game demo Multi-player Co-op

Hardware Categories

Full Controller Support DualShock Controllers (USB Only) DualShock Controllers DualSense Controllers (USB Only) DualSense Controllers

Assets

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timestamp25 June 2025 – 05:31:44 UTC
Trailers
257145554 ↴
trailer_nameWhisper Mountain Outbreak - Early Access Release Announcement
trailer_category1
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257145163 ↴
trailer_nameWhisper Mountain Outbreak - Release Window Announcement
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257145160 ↴
trailer_nameWhisper Mountain Outbreak - Demo Gameplay Reveal
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257145158 ↴
trailer_nameWhisper Mountain Outbreak - First Look Trailer
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Steam charts

Share Compare
  • 24 players right now
  • 56 24-hour peak
  • 241 all-time peak 30 October 2023
SteamDB.info

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Store data

  • 199 positive reviews
  • 18 negative reviews
  • 91.71% positive reviews

Monthly players breakdown

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User reviews history

  • ❓ Very Positive
  • 83.46% SteamDB Rating
  • 199 91.7% positive reviews
  • 18 8.3% negative reviews

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How many players are playing Whisper Mountain Outbreak Demo right now on Steam?

Steam player counter indicates there are currently 24 players live playing Whisper Mountain Outbreak Demo on Steam.

Whisper Mountain Outbreak Demo had an all-time peak of 241 concurrent players on 30 October 2023.

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