Whisper Mountain Outbreak

Overview

App ID1953230

Release dateAug 11, 2025

Last change number39984390

Last record update1 day ago

App info

App type

Game

Developer

Toge Productions

Publisher

Toge Productions

Steam profile

Counts toward game count and achievement totals · checked Nov 1, 2025

Franchise

Toge Productions

Technologies

Unity detected

Platforms

Windows 64-bit

Steam Deck

Playable

Controller

Partial support

Features

9

Single-playerMulti-playerCo-opOnline co-opPartial controller supportPlayStation controllersXbox controllersPlayStation controller BluetoothFamily Sharing

Related apps

• FranchiseToge Productions

Patches

Builds

2

Build	Branch	Updated
25872946	beta	Oct 12, 2026
24315481	public	Aug 3, 2026

Depots

Depots

1

ID	Name	Systems	Size	Download	Manifest
1953231	—	Windows	2.09 GB	423.4 MB	7705209743504767231

Branches

2

Branch	Build	Updated	Access
public	24315481	Aug 3, 2026	Open
beta For public beta testing	25872946	Oct 12, 2026	Open

Configuration

Install foldersteamapps/common/Whisper Mountain Outbreak

Launch options

1

Executable	Arguments	Systems	Description
Whisper Mountain Outbreak.exe		Windows · 64-bit

Cloud saves

Space per player48.8 MB

Filesup to 1,000

Save locations4

Root	Path	Pattern	Systems
gameinstall	Whisper Mountain Outbreak_Data/Data/{Steam3AccountID}/Solo/	*.sav	All
gameinstall	Whisper Mountain Outbreak_Data/Data/{Steam3AccountID}/Host/	*.sav	All
gameinstall	Whisper Mountain Outbreak_Data/Data/{Steam3AccountID}	UserData.sav	All
gameinstall	Whisper Mountain Outbreak_Data/Data/{Steam3AccountID}/Client/	*.sav	All