Games like Sepulchron
Games like Sepulchron include Poppy Playtime, ANIMAL WELL, Outer Wilds, The Forest, and Amnesia: The Bunker. We matched them by the tags players give Sepulchron on Steam (Action, Immersive Sim, Puzzle, Horror, and Adventure): closest matches first, and among equally close ones the better-known games.
Poppy Playtime
Shared: Horror · Puzzle · Adventure
ANIMAL WELL
Shared: Puzzle · Exploration · Horror
Outer Wilds
Shared: Exploration · Adventure · Puzzle
The Forest
Shared: Horror · Adventure · Action
Amnesia: The Bunker
Shared: Horror · Immersive Sim · Atmospheric
Stray
Shared: Adventure · Atmospheric · Puzzle
PEAK
Shared: Adventure · Exploration · Action
Rain World
Shared: Difficult · Atmospheric · Exploration
Return of the Obra Dinn
Shared: Puzzle · Mystery · Atmospheric
The Exit 8
Shared: Puzzle · Immersive Sim · Horror
The Witness
Shared: Puzzle · Exploration · Difficult
Firewatch
Shared: Adventure · Atmospheric · Exploration
IMSCARED
Shared: Horror · Adventure · Puzzle
Inside the Backrooms
Shared: Horror · Puzzle · Adventure
Lethal Company
Shared: Horror · Exploration · First-Person
Rise of the Tomb Raider™
Shared: Action · Adventure · Exploration
Outlast
Shared: Horror · Atmospheric · Action
The Room
Shared: Puzzle · Adventure · Atmospheric
INFRA
Shared: Puzzle · Exploration · Adventure
We Were Here
Shared: Puzzle · Horror · Adventure
Lorelei and the Laser Eyes
Shared: Puzzle · Adventure · Action
Hyper Light Drifter
Shared: Action · Adventure · Atmospheric
The Room Two
Shared: Puzzle · Horror · Adventure
Atomic Heart
Shared: Action · Adventure · Horror