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Mama's Sleeping Angels

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.

Released Mar 11, 2026 Developer itamu Publisher Oro Interactive Platforms Windows HorrorMultiplayerProcedural GenerationAdventureExploration
View on Steam ↗ $9.99 (US · as of 2026-09-26)

What players say

Steam review score and the most-helpful voices, which may include critical ones. Score via Steam as of 2026-09-25.

93.5%positive1,262 reviews
Recommended · 26 found this helpful

“In this economy it's cheaper to play Mama's Sleeping Angels than to go out and buy drugs. And at least you don't need a trip sitter. (Or your trip sitter plays the game with you)”

— a player, Steam review · 3 hrs played
Recommended · 2 found this helpful

“You and your homies can become girls and kiss each other what can I say”

— a player, Steam review · 2 hrs played
Recommended · 3 found this helpful

“Dreamy style horror games are the reason I live and this one is very dreamy. biggest issue is it's not $80 and 90 hours long. A hundread more years of this game please”

— a player, Steam review · 13 hrs played
Read more reviews ↗

Player activity

Monthly average concurrent players. Live data self-collected from the Steam API · history through 2026-08 via SteamCharts.

476all-time peak
0 100 200 128 avg · Mar 2026

Achievement stats

Global completion rates across all Steam players — a data view of how far people actually get. Source: Steam official stats · as of 2026-09-26.

8achievements
20.3%median completion
3.6%rarest: Angel Collector
91.6% of players 52.2% of players 39.8% of players 23.2% of players 20.3% of players 11.6% of players 3.9% of players 3.6% of players 91.6% 0% most earned rarest
Almost everyone has
91.6%Worlds Fastest Tutorial Finisher — Activate advanced learning mode in the tutorial.
52.2%THATS ENOUGH STUFF!!! — Bring twice as much curse as needed to the scale.
39.8%NO CHEATING — Be punished for cheating.
Rarest badges of honor
3.6%Angel Collector — Unlock all playable angels
3.9%wake up — Hidden achievement
11.6%(she is in the walls) — wake up the doll

Price tracking

US-region pricing (USD), sampled twice daily by our own tracker since 2026-09-26. Steam prices vary by region — always confirm your local price on Steam.

$9.99current · sampled 2026-09-26 21:12 UTC
$9.99lowest since tracking began2026-09-26
US9.99 USD
EU9.99 EUR
UK8.74 GBP
Australia14.98 AUD
Canada12.49 CAD
Japan1,245 JPY
Brazil24.99 BRL
China37.25 CNY

Regional prices at last sample, in local currency — Steam sets each region's price independently.

Brazil≈$4.8 China Japan Canada US Australia EU UK≈$12

Cheapest → most expensive, converted to USD at ECB reference rates (2026-09-25). Relative comparison only.

Latest official news

Developer announcements via the Steam news API — links go to the original posts. More across all games on the news hub.

Jun 05, 2026
MSA 2.0 - Alt Maps, Dream Modifiers, New Stuff!

v2 Update: *There are probably still some crazy bugs so pls lmk if you find them. At this point I just need to go to bed. I will wake up early to get to work on them 🥲 anyhow....* **Content** New Tool

May 07, 2026
The Soundtrack of Mama's Sleeping Angels is out!

The Soundtrack of Mama's Sleeping Angels is here! Now you can listen to the sweet tunes of crisp, Gecko Afterlife and Itamu whenever you want; on the go or even in your sleep. Perhaps Mama will pay yo

Apr 29, 2026
few minor changes

solo time to feed mama increased from an additional 4 sec / round to 7 sec / round some songs that were louder than others have been turned down mouse smoothing actually mouse smoothes

Apr 28, 2026
Minor patch before next BIG update

- Can set individual player voice volume through pause -> lobby menu - Story mode difficulty (all damage reduced by 99% and round time set to 66 mins) - Maps that are super small and don't spawn enoug

Apr 06, 2026
Industry Rework

INDUSTRY Rework amount of time you can hold the jump button to continuously accelerate a jump 0.15s -> 0.16s acceleration from holding jump 11m/s -> 12m/s (basically you can jump like 10% higher) Indu

Screenshots

Official Steam store screenshots — click any shot to enlarge.

Facts & details

From the Steam store record, snapshot 2026-09-25.

GenresAction, Adventure, Indie
Player tagsHorror · Multiplayer · Procedural Generation · Adventure · Exploration · Female Protagonist · Choices Matter · Supernatural · Surreal · First-Person · Comedy · Platformer (Steam store community voting)
FeaturesSingle-player · Multi-player · Co-op · Online Co-op · Steam Achievements · Full controller support · Custom Volume Controls · Adjustable Difficulty
LanguagesEnglish, Russian, Spanish - Latin America, Portuguese - Brazil
ControllerFull support
Achievements8
Official sitehttps://mamassleepingangels.com/
Minimum system requirements (PC)

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