Games like How Deep Is the Dark Water?
Games like How Deep Is the Dark Water? include Firewatch, What Remains of Edith Finch, Journey, The Beginner's Guide, and Outer Wilds. We matched them by the tags players give How Deep Is the Dark Water? on Steam (Adventure, Walking Simulator, Exploration, 3D, and Indie): closest matches first, and among equally close ones the better-known games.

Firewatch
Shared: Adventure · Walking Simulator · Exploration

What Remains of Edith Finch
Shared: Walking Simulator · Adventure · Exploration

Journey
Shared: Adventure · Exploration · Indie

The Beginner's Guide
Shared: Walking Simulator · Indie · Adventure

Outer Wilds
Shared: Exploration · Adventure · Story Rich

Gone Home
Shared: Walking Simulator · Exploration · Indie

CARIMARA: Beneath the forlorn limbs
Shared: Adventure · Exploration · 3D

Cairn
Shared: Exploration · Adventure · Indie

Bad Parenting 1: Mr. Red Face
Shared: Adventure · Walking Simulator · 3D

Copycat
Shared: Adventure · Indie · Walking Simulator

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

DEATH STRANDING DIRECTOR'S CUT
Shared: Walking Simulator · Adventure · Exploration

Mouthwashing
Shared: Indie · Walking Simulator · Retro

The Stanley Parable
Shared: Walking Simulator · Indie · Adventure

Kona
Shared: Adventure · Exploration · Walking Simulator

Riven
Shared: Adventure · Exploration · Walking Simulator

The First Tree
Shared: Adventure · Walking Simulator · Exploration

FAR: Lone Sails
Shared: Adventure · Exploration · Indie

Amenti
Shared: Adventure · Exploration · Walking Simulator

Amnesia: A Machine For Pigs
Shared: Walking Simulator · Exploration · Adventure

COCOON
Shared: Adventure · Exploration · Indie

PEAK
Shared: Adventure · Exploration · 3D

Little Nightmares
Shared: Adventure · Dark · Indie

INMOST
Shared: Adventure · Indie · Exploration