Whisper Mountain Outbreak header

Whisper Mountain Outbreak

by Toge Productions

2025
83% positive
1,453
$7.19
Steam

About This Game

Friend's Pass Available!

Own the game, and you can create a room where up to 3 of your friends can play together with you for free using the Friend's Pass. Here's how it works:

1. Own Whisper Mountain Outbreak.

2. Friends download Friend's Pass.

3. The owner creates a room and share room code to friends.

4. Play together!


About the Game

Whisper Mountain Outbreak is an isometric co-op PvE multiplayer survival horror game where you and your friends must work together to escape the cursed fog-covered Mt. Bisik.

Explore abandoned buildings, fight monsters, scavenge resources, craft items, solve puzzles, and figure out a way to escape the whispering madness.

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.

FEATURES

  • Survive and fight the horde
    Monsters will come in waves. Fight them off using a variety of melee and ranged weapons, use herbs to recover your health, and protect each other’s backs!

  • Co-op multiplayer madness
    Teamwork is key in this race to safety. Communicate using in-game proximity voice chat, save downed teammates, and share the scarce resources you find.

  • Explore, solve puzzles, and find a way to escape... together!
    Work together to solve puzzles, find keys, unlock doors, and figure out a way to escape the curse.

  • Learn new skills and craft items
    Turn your hard-earned experience and resources to tackle harder missions by utilizing your newly learned skills and crafted items.

  • 2.5D retro graphics with a claustrophobic, dark, and creepy atmosphere
    A lingering fog, tight rooms, limited visibility, and eerie whispers, presented in 2D pixel characters with 3D low-poly environments. Offering both nostalgic and freshly terrifying experiences.

  • Choose your specialization
    At the start of each run, choose from three random classes (out of six total). Each class has unique perks and skills, allowing for different playstyles and strategies.

Get This Game

View on Steam

User Reviews

Positive1,203
Negative250
Overall83% positive

Game Details

Release Date: 8/11/2025
Developer: Toge Productions
Publisher: Toge Productions
Price: $7.19

Platform Support

Windows

Media

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Whisper Mountain Outbreak screenshot 12

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