Games like DESOLUS
Games like DESOLUS include Superliminal, Antichamber, Outer Wilds, FAR: Lone Sails, and Blue Prince. We matched them by the tags players give DESOLUS on Steam (Puzzle, Time Travel, Surreal, Gothic, and Exploration): closest matches first, and among equally close ones the better-known games.

Superliminal
Shared: Puzzle · Surreal · Singleplayer

Antichamber
Shared: Puzzle · Surreal · Exploration

Outer Wilds
Shared: Exploration · Puzzle · Mystery

FAR: Lone Sails
Shared: Puzzle · Exploration · Singleplayer

Blue Prince
Shared: Puzzle · Exploration · Mystery

The Witness
Shared: Puzzle · Exploration · Singleplayer

Stray
Shared: Puzzle · Exploration · Singleplayer

The Talos Principle
Shared: Puzzle · Singleplayer · Exploration

Manifold Garden
Shared: Puzzle · Surreal · Exploration

INDIKA
Shared: Puzzle · Surreal · Psychedelic

Chants of Sennaar
Shared: Puzzle · Singleplayer · Adventure

Fallout 4
Shared: Exploration · Singleplayer · Post-apocalyptic

Viewfinder
Shared: Puzzle · Surreal · Singleplayer

Twelve Minutes
Shared: Puzzle · Time Travel · Mystery

Obduction
Shared: Puzzle · Exploration · Surreal

The Room
Shared: Puzzle · Mystery · Singleplayer

Quern - Undying Thoughts
Shared: Puzzle · Exploration · Mystery

Moncage
Shared: Puzzle · Surreal · Singleplayer

What Remains of Edith Finch
Shared: Exploration · Mystery · Atmospheric

Firewatch
Shared: Exploration · Mystery · Singleplayer

Kairo
Shared: Puzzle · Exploration · Surreal

The Room 4: Old Sins
Shared: Puzzle · Mystery · Singleplayer

ANIMAL WELL
Shared: Puzzle · Exploration · Surreal

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