Games like Magnetic Daydream
Games like Magnetic Daydream include Portal 2, Poppy Playtime, Antichamber, Viewfinder, and Superliminal. We matched them by the tags players give Magnetic Daydream on Steam (Adventure, Indie, Puzzle, First-Person, and Physics): closest matches first, and among equally close ones the better-known games.

Portal 2
Shared: Puzzle · Singleplayer · First-Person

Poppy Playtime
Shared: Puzzle · Singleplayer · First-Person

Antichamber
Shared: Puzzle · Indie · First-Person

Viewfinder
Shared: Puzzle · First-Person · Adventure

Superliminal
Shared: Puzzle · First-Person · Physics

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

Chants of Sennaar
Shared: Adventure · Puzzle · Indie

Supraland
Shared: Adventure · First-Person · Puzzle

BONEWORKS
Shared: Physics · Adventure · Puzzle

The Room
Shared: Puzzle · Adventure · Indie

Portal
Shared: Puzzle · First-Person · Singleplayer

The Witness
Shared: Puzzle · First-Person · Indie

Human Fall Flat
Shared: Puzzle · Adventure · Physics

Polarity
Shared: Puzzle · Indie · First-Person

The Last Campfire
Shared: Adventure · Puzzle · Indie

Bendy and the Dark Revival
Shared: First-Person · Adventure · Singleplayer

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

LIMBO
Shared: Indie · Puzzle · Adventure

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

Return of the Obra Dinn
Shared: Puzzle · Indie · Singleplayer

Amnesia: Rebirth
Shared: Puzzle · First-Person · Adventure

The Room Three
Shared: Adventure · Puzzle · Indie

PEAK
Shared: Adventure · Physics · First-Person

BEEP
Shared: Indie · Adventure · Puzzle