Whisper Mountain Outbreak

"An isometric co-op PvE multiplayer survival horror game."

Toge Productions· August 11, 2025· Main Game

An isometric co-op PvE multiplayer survival horror game. It's 1998, and an ancient curse has been unleashed, trapping everyone on Mt. Bisik. When a mysterious fog appeared, people started hearing whispers and seeing monsters. Fight, explore, solve puzzles, and figure out a way to escape... together!

Story

It’s 1998; a mining operation on Mt. Bisik inadvertently unleashed an ancient horror when they disturbed a ruin buried deep inside the mountain.

People started hearing whispers and seeing monsters when a mysterious fog suddenly appeared and covered the area surrounding the mountain. Now, you and your friends are trapped in the cursed Mt. Bisik.

Whisper Mountain Outbreak screenshots

Games like Whisper Mountain Outbreak

Status Early Access

Category Main Game

Release Date Aug 11, 2025

Genres

TacticalAdventureIndie

Themes

ActionHorrorSurvival

Modes

Single playerMultiplayerCo-operative

Perspective

Bird view / Isometric

Engine

Unity

Also Known As

Whisper Mountain Outbreak.exe (Windows Executable)

Language	Audio	Subs	UI
Chinese (Simplified)	–	✓	✓
Chinese (Traditional)	–	✓	✓
English	✓	✓	✓
German	–	✓	–
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Polish	–	✓	✓
Portuguese (Brazil)	–	✓	✓