Games like Life Shatter
Games like Life Shatter include SOMA, Outer Wilds, Inside the Backrooms, Amnesia: The Dark Descent, and What Remains of Edith Finch. We matched them by the tags players give Life Shatter on Steam (Adventure, Puzzle, Exploration, Hidden Object, and 3D): closest matches first, and among equally close ones the better-known games.

SOMA
Shared: Exploration · Atmospheric · Psychological Horror

Outer Wilds
Shared: Exploration · Adventure · Puzzle

Inside the Backrooms
Shared: Puzzle · Adventure · Exploration

Amnesia: The Dark Descent
Shared: Puzzle · First-Person · Atmospheric

What Remains of Edith Finch
Shared: Adventure · Exploration · Atmospheric

Poppy Playtime
Shared: Puzzle · First-Person · Adventure

The Room Two
Shared: Puzzle · Adventure · Hidden Object

The Room Three
Shared: Puzzle · Adventure · Hidden Object

Little Nightmares II
Shared: Adventure · Puzzle · Atmospheric

COCOON
Shared: Adventure · Puzzle · Exploration

MiSide
Shared: First-Person · 3D · Psychological Horror

The Room 4: Old Sins
Shared: Puzzle · Adventure · Hidden Object

Fran Bow
Shared: Puzzle · Adventure · Psychological Horror

The Room
Shared: Puzzle · Adventure · Hidden Object

Firewatch
Shared: Adventure · Atmospheric · Exploration

Little Nightmares
Shared: Adventure · Puzzle · Atmospheric

The House of Da Vinci
Shared: Puzzle · Hidden Object · Exploration

Superliminal
Shared: Puzzle · First-Person · Adventure

Blue Prince
Shared: Puzzle · Exploration · Adventure

Buckshot Roulette
Shared: First-Person · Dark · 3D

PEAK
Shared: Adventure · Exploration · First-Person

Platform 8
Shared: Adventure · Puzzle · Hidden Object

Outlast
Shared: First-Person · Atmospheric · Adventure

The Exit 8
Shared: Puzzle · Exploration · First-Person