Games like reYal
Games like reYal include Manifold Garden, Antichamber, Moncage, Viewfinder, and Chants of Sennaar. We matched them by the tags players give reYal on Steam (Experimental, Puzzle, Surreal, Philosophical, and Minimalist): closest matches first, and among equally close ones the better-known games.

Manifold Garden
Shared: Puzzle · Surreal · Experimental

Antichamber
Shared: Puzzle · Surreal · Minimalist

Moncage
Shared: Puzzle · Surreal · Experimental

Viewfinder
Shared: Puzzle · Surreal · Abstract

Chants of Sennaar
Shared: Puzzle · Singleplayer · Colorful

Baba Is You
Shared: Puzzle · Pixel Graphics · Singleplayer

LIMBO
Shared: Puzzle · Surreal · Indie

The Beginner's Guide
Shared: Surreal · Experimental · Indie

Samorost 1
Shared: Surreal · Puzzle · Space

Pony Island
Shared: Puzzle · Experimental · Pixel Graphics

Superliminal
Shared: Puzzle · Surreal · Singleplayer

tomorrow won't come for those without ██████
Shared: Philosophical · Puzzle · Minimalist

OneShot
Shared: Puzzle · Pixel Graphics · Indie

Minit
Shared: Minimalist · Puzzle · Pixel Graphics

Gorogoa
Shared: Puzzle · Stylized · Singleplayer

Strange Jigsaws
Shared: Puzzle · Minimalist · Abstract

Milk inside a bag of milk inside a bag of milk
Shared: Experimental · Philosophical · Abstract

Hook
Shared: Puzzle · Minimalist · Abstract

Hylics
Shared: Surreal · Abstract · Indie

The Witness
Shared: Puzzle · Colorful · Singleplayer

COCOON
Shared: Puzzle · Stylized · Adventure

The Talos Principle
Shared: Puzzle · Philosophical · Singleplayer

Out There Somewhere
Shared: Puzzle · Pixel Graphics · Indie

I hate this game
Shared: Puzzle · Minimalist · Pixel Graphics