Games like ReThink 3
Games like ReThink 3 include The Talos Principle, Baba Is You, Hexcells, Hexcells Infinite, and Zup! S. We matched them by the tags players give ReThink 3 on Steam (Puzzle, First-Person, Logic, Indie, and 3D): closest matches first, and among equally close ones the better-known games.

The Talos Principle
Shared: Puzzle · First-Person · Sci-fi

Baba Is You
Shared: Puzzle · Indie · Logic

Hexcells
Shared: Puzzle · Logic · Indie

Hexcells Infinite
Shared: Puzzle · Logic · Indie

Zup! S
Shared: Puzzle · Indie · Relaxing

The Witness
Shared: Puzzle · First-Person · Indie

LYNE
Shared: Puzzle · Logic · Relaxing

GRIS
Shared: Indie · Beautiful · Great Soundtrack

Portal
Shared: Puzzle · First-Person · Sci-fi

Glass Masquerade
Shared: Puzzle · Indie · Relaxing

Assemble with Care
Shared: Puzzle · Indie · Relaxing

Hexcells Plus
Shared: Puzzle · Indie · Logic

Antichamber
Shared: Puzzle · First-Person · Indie

Hook
Shared: Puzzle · Relaxing · Indie

klocki
Shared: Puzzle · Relaxing · Logic

SpaceChem
Shared: Puzzle · Indie · Logic

Portal 2
Shared: Puzzle · First-Person · Singleplayer

A Story About My Uncle
Shared: First-Person · Indie · Singleplayer

Return of the Obra Dinn
Shared: Puzzle · Indie · First-Person

Glass Masquerade 2: Illusions
Shared: Puzzle · Indie · Relaxing

Outer Wilds
Shared: Puzzle · Great Soundtrack · Indie

The Turing Test
Shared: Puzzle · First-Person · Sci-fi

ReThink
Shared: Puzzle · First-Person · Logic

Bendy and the Ink Machine
Shared: First-Person · Puzzle · Singleplayer