Games like The Shrouded
Games like The Shrouded include Firewatch, Five Nights at Freddy's: Security Breach, What Remains of Edith Finch, Scanner Sombre, and Layers of Fear (2016). We matched them by the tags players give The Shrouded on Steam (Horror, Walking Simulator, First-Person, Pixel Graphics, and Exploration): closest matches first, and among equally close ones the better-known games.

Firewatch
Shared: Walking Simulator · First-Person · Adventure

Five Nights at Freddy's: Security Breach
Shared: Horror · First-Person · Singleplayer

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

Scanner Sombre
Shared: Walking Simulator · Horror · Exploration

Layers of Fear (2016)
Shared: Horror · Walking Simulator · First-Person

Amnesia: A Machine For Pigs
Shared: Horror · Walking Simulator · First-Person

Five Nights at Freddy's: Secret of the Mimic
Shared: Horror · First-Person · Adventure

Outlast
Shared: Horror · First-Person · Singleplayer

Subnautica
Shared: Horror · Exploration · Singleplayer

Escape the Backrooms
Shared: Horror · First-Person · Exploration

The Forest
Shared: Horror · First-Person · Adventure

RATSHAKER™
Shared: Horror · First-Person · Exploration

The Exit 8
Shared: Walking Simulator · Horror · Exploration

Lethal Company
Shared: Horror · First-Person · Exploration

SOMA
Shared: Horror · Exploration · First-Person

Amnesia: Rebirth
Shared: First-Person · Horror · Singleplayer

The Long Dark
Shared: Exploration · First-Person · Singleplayer

The Park®
Shared: Horror · Walking Simulator · First-Person

Still Wakes the Deep
Shared: Horror · First-Person · Walking Simulator

Subnautica 2
Shared: Horror · Exploration · First-Person

September 7th
Shared: Horror · Walking Simulator · Exploration

Resident Evil 7 Biohazard
Shared: Horror · First-Person · Singleplayer

Poppy Playtime
Shared: Horror · First-Person · Singleplayer

SILENT HILL: Townfall
Shared: Horror · First-Person · Adventure