Mama's Sleeping Angels
A 1 to 4 player Y2K dream-exploration game. Free your imaginary friends trapped to eternal sleep by the goddess Mama. Collect cursed items and use weapons to face the monsters in Mama's dreams.
About Mama's Sleeping Angels
Join the community
About the Game
ETERNAL SLEEP…
…IS NOT THE END…
…AWAKEN LOST FRIENDS.
EXPLORE.
FIGHT.
FEED MAMA.
During a sleepover you find yourself in the depths of a goddess’ dream, the eternally hungry Mama. Survive the dangers of the dreamworlds with firearms and powerful masks that permanently alter your abilities. The price to pay for leaving is simple, return with cursed objects you’ve gathered during your exploration. Or your life.
Learn the mysteries of the ethereal and investigate your surroundings with your handy flip-phone. Through it, you can analyze cursed objects that provide beneficial or bothersome powers. When back inside the safety of the house, check the computer room where you can find information on the life forms, curses, and items you have encountered.
Features
- 1 to 4 player co-op
- Explore 6 different procedurally generated dreamworld types
- 12 NPCs to find and wake up
- Sniper rifles, famas’, chainsaws and more to slay enemies
- Powerful items that can double your jump, heal team mates, reflect incoming damage, and more!
- Find and document your travels in the computer room
- Discover the mysteries as to why Mama has trapped you in the dreamworlds
Trailers
Game details
- Developers
- itamu
- Publishers
- Oro Interactive
- Release date
- Mar 11, 2026
- Genres
- Action, Adventure, Indie, Horror, Multiplayer, Procedural Generation, Exploration, Female Protagonist, Choices Matter, Supernatural, Surreal, First-Person, Comedy, Platformer, Stylized, Dark, Team-Based, Demons, Magic, Retro, Singleplayer, Stealth
- Modes
- Single-player, Multiplayer, Online co-op
- Controller
- Full controller support
- Steam features
- 8 achievements, Family Sharing
- Themes
- Action, Horror
- Camera
- First person
- Players
- Online co-op
- Engine
- Unreal Engine 5
Languages
| Language | Interface | Full audio | Subtitles |
|---|---|---|---|
| English | Supported | Not supported | Supported |
| Russian | Supported | Not supported | Not supported |
| Spanish (Latin America) | Supported | Not supported | Not supported |
| Portuguese (Brazil) | Supported | Not supported | Not supported |
System requirements
Minimum
- Requires a 64-bit processor and operating system
- OS: Windows 10
- Processor: Intel(R) Core(TM) i5-7500
- Memory: 16 GB RAM
- Graphics: NVIDIA GeForce RTX 2080ti
- DirectX: Version 11
- Storage: 10 GB available space
- Sound Card: DirectX 11 compatible sound card
Recommended
- Requires a 64-bit processor and operating system
Ratings
Steam Deck & Linux
Steam Deck Playable
- Open the on-screen keyboard yourself when typing
- Everything works with the default controls
- Shows Steam Deck button icons
- Text is readable on the Deck screen
- Runs well with the default graphics settings
- External controllers don't work for the main player
- SteamOS: Playable
- Steam Machine: Playable
ProtonDB: Early reports: Platinum (6 reports) See reports
DLC & editions
Also on Steam
- Mama's Sleeping Angels Soundtrack
Be part of the conversation — Login to leave a comment
Game data © Valve Corporation, from Steam · ProtonDB community ratings · Game data by IGDB.com