Games like Pillars of Light
Games like Pillars of Light include COCOON, Blue Prince, Supraland, Viewfinder, and The Talos Principle 2. We matched them by the tags players give Pillars of Light on Steam (Puzzle, First-Person, 3D, Stylized, and Indie): closest matches first, and among equally close ones the better-known games.

COCOON
Shared: Puzzle · Indie · Exploration

Blue Prince
Shared: Puzzle · Exploration · First-Person

Supraland
Shared: First-Person · Exploration · Puzzle

Viewfinder
Shared: Puzzle · First-Person · Puzzle Platformer

The Talos Principle 2
Shared: Puzzle · First-Person · Exploration

The Witness
Shared: Puzzle · First-Person · Exploration

Chants of Sennaar
Shared: Puzzle · Indie · Stylized

Murders on the Yangtze River
Shared: Puzzle · Indie · Exploration

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

PEAK
Shared: First-Person · Exploration · 3D

Antichamber
Shared: Puzzle · First-Person · Indie

Riven
Shared: Puzzle · First-Person · Exploration

Outer Wilds
Shared: Exploration · Puzzle · Indie

The Unfinished Swan
Shared: Puzzle · Indie · Exploration

Portal
Shared: Puzzle · First-Person · Puzzle Platformer

Lorelei and the Laser Eyes
Shared: Puzzle · Exploration · Stylized

Portal 2
Shared: Puzzle · First-Person · Puzzle Platformer

Dread Delusion
Shared: First-Person · Exploration · 3D

The Talos Principle
Shared: Puzzle · First-Person · Exploration

Superliminal
Shared: Puzzle · First-Person · Exploration

Maquette
Shared: Puzzle · First-Person · Indie

The House of Da Vinci
Shared: Puzzle · Exploration · Indie

The Room 4: Old Sins
Shared: Puzzle · First-Person · Exploration

Metel - Horror Escape
Shared: Puzzle · First-Person · Indie