Games like He Who Watches
Games like He Who Watches include Portal, Portal 2, Viewfinder, Superliminal, and Supraland. We matched them by the tags players give He Who Watches on Steam (First-Person, Puzzle, Puzzle Platformer, 3D Platformer, and Dungeon Crawler): closest matches first, and among equally close ones the better-known games.
Portal
Shared: Puzzle · First-Person · Puzzle Platformer
Portal 2
Shared: Puzzle · First-Person · Puzzle Platformer
Viewfinder
Shared: Puzzle · First-Person · Puzzle Platformer
Superliminal
Shared: First-Person · Puzzle · Physics
Supraland
Shared: Puzzle Platformer · First-Person · Puzzle
The Talos Principle 2
Shared: Puzzle · First-Person · Puzzle Platformer
LIMBO
Shared: Puzzle Platformer · Puzzle · Indie
The Ball
Shared: First-Person · Puzzle Platformer · 3D Platformer
Quantum Conundrum
Shared: Puzzle · Puzzle Platformer · First-Person
Antichamber
Shared: First-Person · Puzzle · Surreal
The Witness
Shared: Puzzle · First-Person · Difficult
Human Fall Flat
Shared: Puzzle · Physics · Puzzle Platformer
The Bridge
Shared: Puzzle Platformer · Puzzle · Physics
Manifold Garden
Shared: Puzzle · First-Person · Puzzle Platformer
COCOON
Shared: Puzzle · Puzzle Platformer · 3D
The Pedestrian
Shared: Puzzle · Puzzle Platformer · Logic
PEAK
Shared: First-Person · Physics · 3D
Return of the Obra Dinn
Shared: Puzzle · First-Person · Mystery
The Last Campfire
Shared: Puzzle · 3D Platformer · Adventure
Hourglass
Shared: Puzzle · First-Person · Puzzle Platformer
The Talos Principle
Shared: Puzzle · First-Person · Atmospheric
A Story About My Uncle
Shared: First-Person · Puzzle · 3D Platformer
Baba Is You
Shared: Puzzle · Difficult · Logic
Riven
Shared: Puzzle · First-Person · 3D