Games like Morgan: Metal Detective
Games like Morgan: Metal Detective include Firewatch, What Remains of Edith Finch, Outer Wilds, Fallout 4, and Gone Home. We matched them by the tags players give Morgan: Metal Detective on Steam (Adventure, Atmospheric, Walking Simulator, Story Rich, and Mystery): closest matches first, and among equally close ones the better-known games.

Firewatch
Shared: Adventure · Atmospheric · Walking Simulator

What Remains of Edith Finch
Shared: Atmospheric · Story Rich · Walking Simulator

Outer Wilds
Shared: Adventure · Story Rich · Mystery

Fallout 4
Shared: Adventure · Atmospheric · Singleplayer

Gone Home
Shared: Walking Simulator · Atmospheric · Story Rich

The Suicide of Rachel Foster
Shared: Walking Simulator · Atmospheric · Adventure

DEATH STRANDING DIRECTOR'S CUT
Shared: Story Rich · Walking Simulator · Atmospheric

Quern - Undying Thoughts
Shared: Adventure · Atmospheric · Mystery

The Beginner's Guide
Shared: Walking Simulator · Story Rich · Atmospheric

The Witcher 3: Wild Hunt — Remastered
Shared: Atmospheric · Story Rich · Adventure

The Vanishing of Ethan Carter
Shared: Atmospheric · Mystery · Walking Simulator

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

Amnesia: A Machine For Pigs
Shared: Walking Simulator · Atmospheric · Story Rich

Riven
Shared: Adventure · Atmospheric · Story Rich

The Witness
Shared: First-Person · Atmospheric · Singleplayer

INFRA
Shared: Atmospheric · Adventure · Walking Simulator

Slime Rancher
Shared: Adventure · Singleplayer · First-Person

Everybody's Gone to the Rapture
Shared: Atmospheric · Walking Simulator · Adventure

Spirit of the North
Shared: Adventure · Atmospheric · Casual

Journey
Shared: Atmospheric · Adventure · Walking Simulator

Layers of Fear (2016)
Shared: Atmospheric · Walking Simulator · Adventure

Rise of the Tomb Raider™
Shared: Adventure · Singleplayer · Story Rich

The Room
Shared: Atmospheric · Mystery · Adventure

The Long Dark
Shared: Atmospheric · Adventure · First-Person