Games like Divine Ruins
Games like Divine Ruins include Outer Wilds, Firewatch, What Remains of Edith Finch, Blue Prince, and Big Walk. We matched them by the tags players give Divine Ruins on Steam (Adventure, Puzzle, Exploration, Atmospheric, and Mythology): closest matches first, and among equally close ones the better-known games.

Outer Wilds
Shared: Exploration · Adventure · Mystery

Firewatch
Shared: Adventure · Atmospheric · Story Rich

What Remains of Edith Finch
Shared: Atmospheric · Adventure · Story Rich

Blue Prince
Shared: Puzzle · Exploration · Mystery

Big Walk
Shared: Puzzle · Exploration · Adventure

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

Riven
Shared: Adventure · Puzzle · Exploration

The House of Da Vinci
Shared: Puzzle · Exploration · Mystery

We Were Here Together
Shared: Puzzle · Exploration · Adventure

The Room
Shared: Puzzle · Adventure · Atmospheric

Call of the Sea
Shared: Adventure · Puzzle · Story Rich

Chants of Sennaar
Shared: Adventure · Puzzle · Atmospheric

The Talos Principle
Shared: Puzzle · Atmospheric · Story Rich

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

Quern - Undying Thoughts
Shared: Adventure · Puzzle · Atmospheric

INFRA
Shared: Puzzle · Exploration · Atmospheric

Obduction
Shared: Adventure · Puzzle · Exploration

The Room Three
Shared: Puzzle · Adventure · Mystery

Stray
Shared: Adventure · Atmospheric · Exploration

The Witness
Shared: Puzzle · Exploration · Atmospheric

Spirit of the North
Shared: Adventure · Atmospheric · Exploration

FAR: Lone Sails
Shared: Adventure · Atmospheric · Exploration

The Room Two
Shared: Puzzle · Atmospheric · Mystery

Murders on the Yangtze River
Shared: Puzzle · Adventure · Exploration