Games like boxlife
Games like boxlife include Antichamber, Supraland, Poppy Playtime, The Witness, and Hollow Knight: Silksong. We matched them by the tags players give boxlife on Steam (Indie, First-Person, Metroidvania, and Puzzle): closest matches first, and among equally close ones the better-known games.

Antichamber
Shared: First-Person · Indie · Puzzle

Supraland
Shared: Metroidvania · First-Person · Puzzle

Poppy Playtime
Shared: First-Person · Puzzle · Indie

The Witness
Shared: First-Person · Puzzle · Indie

Hollow Knight: Silksong
Shared: Indie · Metroidvania

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

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

Polarity
Shared: First-Person · Indie · Puzzle

ANIMAL WELL
Shared: Metroidvania · Puzzle · Indie

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

Hollow Knight
Shared: Metroidvania · Indie

Supraworld
Shared: Puzzle · Metroidvania · First-Person

Portal
Shared: First-Person · Puzzle

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

The Room
Shared: Puzzle · Indie · First-Person

Buckshot Roulette
Shared: First-Person · Indie · Puzzle

Portal 2
Shared: First-Person · Puzzle

Blue Prince
Shared: Puzzle · First-Person · Indie

SUPERHOT
Shared: Indie · First-Person · Puzzle

The Stanley Parable
Shared: Indie · First-Person · Puzzle

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

Call of the Sea
Shared: First-Person · Puzzle · Indie

Viewfinder
Shared: First-Person · Puzzle · Indie

Obduction
Shared: Indie · Puzzle · First-Person