Games like Mama's Sleeping Angels
Games like Mama's Sleeping Angels include PEAK, Content Warning, Pacify, R.E.P.O., and Escape the Backrooms. We matched them by the tags players give Mama's Sleeping Angels on Steam (Horror, Multiplayer, Procedural Generation, Adventure, and Exploration): closest matches first, and among equally close ones the better-known games.

PEAK
Shared: Multiplayer · Adventure · Exploration

Content Warning
Shared: Horror · Procedural Generation · Multiplayer

Pacify
Shared: Horror · Multiplayer · Exploration

R.E.P.O.
Shared: Horror · Multiplayer · Comedy

Escape the Backrooms
Shared: Horror · Multiplayer · Exploration

Phasmophobia
Shared: Horror · Multiplayer · Supernatural

Lunch Lady
Shared: Horror · Multiplayer · Procedural Generation

Tomb Raider Game of the Year
Shared: Adventure · Female Protagonist · Multiplayer

Subnautica 2
Shared: Multiplayer · Horror · Exploration

Backrooms: Escape Together
Shared: Horror · Multiplayer · Procedural Generation

The Mortuary Assistant
Shared: Horror · Supernatural · Multiplayer

Lethal Company
Shared: Horror · Exploration · First-Person

No Man's Sky
Shared: Exploration · Multiplayer · Procedural Generation

Inside the Backrooms
Shared: Horror · Multiplayer · Adventure

Labyrinthine
Shared: Horror · Multiplayer · Procedural Generation

Sons Of The Forest
Shared: Multiplayer · Horror · Exploration

Buckshot Roulette
Shared: Multiplayer · Horror · First-Person

Outlast
Shared: Horror · Multiplayer · First-Person

The Beast Inside
Shared: Horror · Adventure · Multiplayer

Subnautica
Shared: Horror · Exploration · Adventure

Demonologist
Shared: Horror · Multiplayer · First-Person

Dead by Daylight
Shared: Horror · Multiplayer · First-Person

Slender: The Arrival
Shared: Horror · Multiplayer · First-Person

The Forest
Shared: Horror · Adventure · Exploration