We Love It's Guide to…
On cursed Mount Bisik, survivors search abandoned sites, solve escape puzzles, and fight monster waves alone or with friends.
Released 11 Aug 2025
Solve Puzzles Under Fire
Share Scarce Supplies
Rescue Downed Teammates
Escape room meets co-op survival horror. The year is 1998, and an ancient curse has been unleashed, trapping everyone on Mount Bisik. Alone or with up to 4 players, you must explore, find clues, figure out a way to escape...and survive the horror.
Developed by Toge Productions · Published by Toge Productions
In 1998, a mining operation on Mount Bisik awakens an ancient horror. A mysterious fog traps survivors on the mountain, where they must investigate abandoned buildings and find a way out.
Play alone or with up to four players as you search for clues and keys, solve puzzles, scavenge supplies, and battle monsters. Limited inventory makes the group weigh what to carry, while teamwork lets players share resources and rescue downed companions.
Choose from six classes at the start of a run, then use experience and scavenged materials to develop skills and craft items for tougher missions. Explore dark, fog-filled locations as monster waves raise the pressure to complete objectives and escape.
Players often praise the cooperative play, describing tense and enjoyable runs built around communication, scarce supplies, puzzles, and fighting monster waves together. Reviews also call out the pixel-art look and eerie atmosphere. Common frustrations include reports of non-host players losing progress, a difficult solo experience, time pressure during complex puzzles, technical problems, and limited or repetitive content.
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.
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.
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 the available classes (out of six total). Each class has unique perks and skills, allowing for different playstyles and strategies.
| Platforms | Windows |
|---|---|
| Age ratings |
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| Controller support | PlayStation, Xbox |
| Controller required | No |
| Demo | View demo on Steam |
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