Uploaded August 2026 | Updated September 2026, 1 hour ago

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Are you brave enough for a new challenge? Gather your teammates and see if you can survive the new horrors that Mount Bisik has to offer...

📍 New Map: Hotel De Maan
🎮 New game mode: Extermination
🛠️ New utility Items & Puzzles
📈 Leaderboard
⚙️ Bug fixes and improvements
💀 ... and more!

Play Whisper Mountain Outbreak on Steam - also available in Friend's Pass!

store.steampowered.com/app/1953230/Whisper_Mountain_Outbreak