Sleep Outbreak
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.
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About Sleep Outbreak
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.
Game details
Game details
Age ratings
Languages
Features
Sleep Outbreak — frequently asked questions
When does Sleep Outbreak release?
Steam lists the Sleep Outbreak release date as August 2026.
How much will Sleep Outbreak cost?
No store has listed a price yet. Set a free price alert on this page and KingsPrice will email you when the first offers appear.
System requirements
Minimum
- OS: Windows 10
- Processor: 2.7 GHz Dual Core (and above, can run on single core)
- Memory: 2 GB RAM
- Graphics: Direct3D, OpenGL
- Storage: 3 GB available space
