Sleep Outbreak

Sleep Outbreak

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Screenshots

Sleep Outbreak screenshot 1
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Description

An online co-op horror game for 1-2 players. The Sleep has fallen upon the region. Every one has fallen asleep while dangerous Moribo and Day-Night Terrors roam. Extract materials and save Moribos before the environment turns hostile at night. Fail to extract and your gear are lost to the dark.

Platforms

Windows

Developer

Oakamorii

Publisher

Oakamorii

Last sync

September 26, 2026

About

Sleep Outbreak is an online co-op multiplayer game for 1-2 players about entering The Sleep and surviving to save Moribos and extract loot.

  • Difficulty increase and chance of rare Moribos and valuable loot as you survive more days in The Sleep.
  • Day and night cycle, Dynamic weather. Moribos appear at different times in different environments. Monsters become stronger as night falls upon the region.
  • Proximity chat - communicate with your friends.
  • Use stealth and items to avoid hostile monsters.
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