Games like Escapen't
Games like Escapen't include MiSide, Portal 2, Outer Wilds, SOMA, and Amnesia: Rebirth. We matched them by the tags players give Escapen't on Steam (Psychological Horror, Story Rich, Exploration, Puzzle, and First-Person): closest matches first, and among equally close ones the better-known games.

MiSide
Shared: Psychological Horror · Story Rich · First-Person

Portal 2
Shared: Puzzle · Story Rich · First-Person

Outer Wilds
Shared: Exploration · Story Rich · Puzzle

SOMA
Shared: Psychological Horror · Story Rich · Horror

Amnesia: Rebirth
Shared: Story Rich · Puzzle · First-Person

Superliminal
Shared: Puzzle · First-Person · Story Rich

Little Nightmares II
Shared: Puzzle · Psychological Horror · Story Rich

Inside the Backrooms
Shared: Psychological Horror · Puzzle · Horror

What Remains of Edith Finch
Shared: Story Rich · Exploration · First-Person

The Exit 8
Shared: Exploration · Puzzle · Psychological Horror

In Sound Mind
Shared: Psychological Horror · Story Rich · Puzzle

Viewfinder
Shared: Puzzle · First-Person · Puzzle Platformer

Layers of Fear (2016)
Shared: Psychological Horror · Story Rich · First-Person

Sally Face - Episode One
Shared: Psychological Horror · Story Rich · Puzzle

Hamster Hunter
Shared: Psychological Horror · Exploration · Action-Adventure

Escape the Backrooms
Shared: Psychological Horror · Horror · First-Person

Hello Neighbor
Shared: Story Rich · First-Person · Horror

Fran Bow
Shared: Psychological Horror · Story Rich · Puzzle

Indiana Jones and the Great Circle
Shared: Story Rich · First-Person · Action-Adventure

The Talos Principle 2
Shared: Story Rich · Puzzle · First-Person

Mouthwashing
Shared: Psychological Horror · Story Rich · Horror

Little Nightmares
Shared: Horror · Puzzle · Story Rich

OMORI
Shared: Psychological Horror · Story Rich · Horror

Lethal Company
Shared: First-Person · Psychological Horror · Exploration