Games like Perpetual Dream
Games like Perpetual Dream include Firewatch, Return of the Obra Dinn, Outer Wilds, What Remains of Edith Finch, and The Talos Principle. We matched them by the tags players give Perpetual Dream on Steam (Adventure, Indie, Puzzle, First-Person, and Atmospheric): closest matches first, and among equally close ones the better-known games.

Firewatch
Shared: Adventure · Atmospheric · First-Person

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

Outer Wilds
Shared: Adventure · Mystery · Puzzle

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

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

The Room
Shared: Puzzle · Adventure · Atmospheric

OneShot
Shared: Indie · Story Rich · Puzzle

Chants of Sennaar
Shared: Adventure · Puzzle · Indie

Brothers - A Tale of Two Sons
Shared: Adventure · Indie · Atmospheric

The Room Three
Shared: Adventure · Puzzle · Indie

Blue Prince
Shared: Puzzle · Mystery · Indie

Little Nightmares
Shared: Adventure · Atmospheric · Singleplayer

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

Poppy Playtime
Shared: Puzzle · Singleplayer · First-Person

GRIS
Shared: Indie · Atmospheric · Adventure

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

The Room Two
Shared: Puzzle · Adventure · Atmospheric

Seen
Shared: Indie · Adventure · Puzzle

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

The Beginner's Guide
Shared: Indie · First-Person · Atmospheric

Sally Face - Episode One
Shared: Indie · Adventure · Puzzle

The Witness
Shared: Puzzle · First-Person · Indie

Little Nightmares II
Shared: Adventure · Puzzle · Singleplayer

INFRA
Shared: Puzzle · Adventure · First-Person