Games like Lucid Dream Simulator
Games like Lucid Dream Simulator include Antichamber, The Witness, Slime Rancher, Superliminal, and Chants of Sennaar. We matched them by the tags players give Lucid Dream Simulator on Steam (Adventure, Puzzle, Exploration, Colorful, and First-Person): closest matches first, and among equally close ones the better-known games.

Antichamber
Shared: Puzzle · First-Person · Exploration

The Witness
Shared: Puzzle · Exploration · First-Person

Slime Rancher
Shared: Adventure · Exploration · First-Person

Superliminal
Shared: Puzzle · First-Person · Adventure

Chants of Sennaar
Shared: Adventure · Puzzle · Colorful

Obduction
Shared: Adventure · Puzzle · Exploration

Viewfinder
Shared: Puzzle · First-Person · Adventure

Firewatch
Shared: Adventure · Atmospheric · First-Person

Stray
Shared: Adventure · Exploration · Atmospheric

Big Walk
Shared: Puzzle · Exploration · Adventure

Outer Wilds
Shared: Exploration · Adventure · Puzzle

Moncage
Shared: Puzzle · Adventure · Atmospheric

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

Riven
Shared: Adventure · Puzzle · Exploration

RiME
Shared: Adventure · Puzzle · Exploration

Manifold Garden
Shared: Puzzle · Exploration · First-Person

NaissanceE
Shared: Exploration · Adventure · First-Person

Blue Prince
Shared: Puzzle · Exploration · Adventure

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

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

Spirit of the North
Shared: Adventure · Exploration · Puzzle

ABZU
Shared: Exploration · Adventure · Atmospheric

What Remains of Edith Finch
Shared: Adventure · Exploration · First-Person

Kairo
Shared: Puzzle · Exploration · Adventure