Background
About This Game

Release Date: Aug 11, 2025 50 Players*

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.
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Play Whisper Mountain Outbreak on macOS

Playable

Great news, Whisper Mountain Outbreak is playable on macOS!

Playable Methods:

  1. CrossOver is the most popular way to play Windows games on macOS.
  2. Parallels is virtual machine software that lets you run Windows on macOS and works well for playing Windows games.

See game reports below, submitted by gamers like you.

macOS Game Reports

Whisper Mountain Outbreak is not natively supported on macOS, but it might be playable using CrossOver, Parallels, or other methods. See game reports below.

Playable
2 Game Reports
Perfect
50%
Excellent
50%
Good
0%
Poor
0%
Broken
0%

MacGamer

Excellent 4K < 1 Hour Played 48 FPS

MacGamer

Perfect 1440p < 1 Hour Played 60 FPS