Games like The Forest Watches
Games like The Forest Watches include What Remains of Edith Finch, Firewatch, SOMA, Layers of Fear (2016), and Outlast. We matched them by the tags players give The Forest Watches on Steam (Horror, Psychological Horror, Dark, Atmospheric, and Adventure): closest matches first, and among equally close ones the better-known games.

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

Firewatch
Shared: Atmospheric · Adventure · Walking Simulator

SOMA
Shared: Horror · Psychological Horror · Atmospheric

Layers of Fear (2016)
Shared: Horror · Psychological Horror · Atmospheric

Outlast
Shared: Horror · Psychological Horror · Atmospheric

Amnesia: A Machine For Pigs
Shared: Horror · Atmospheric · Psychological Horror

Poppy Playtime
Shared: Horror · Dark · Psychological Horror

Visage
Shared: Horror · Psychological Horror · Dark

Still Wakes the Deep
Shared: Horror · Psychological Horror · Dark

The Park®
Shared: Horror · Psychological Horror · Walking Simulator

Outlast 2
Shared: Horror · Psychological Horror · Dark

DON'T SCREAM
Shared: Horror · Psychological Horror · Atmospheric

Little Nightmares II
Shared: Horror · Adventure · Dark

From The Darkness
Shared: Horror · Psychological Horror · Dark

Garten of Banban
Shared: Horror · Psychological Horror · First-Person

Inside the Backrooms
Shared: Horror · Psychological Horror · Adventure

Little Nightmares
Shared: Horror · Atmospheric · Adventure

ROUTINE
Shared: Psychological Horror · Atmospheric · Dark

Mouthwashing
Shared: Horror · Psychological Horror · Atmospheric

Scanner Sombre
Shared: Horror · Atmospheric · Walking Simulator

Amnesia: The Dark Descent
Shared: Horror · Psychological Horror · Atmospheric

Welcome to Kowloon
Shared: Horror · Psychological Horror · Atmospheric

Bad Parenting 1: Mr. Red Face
Shared: Horror · Psychological Horror · Adventure

Psalm 5:9-13
Shared: Horror · Psychological Horror · Walking Simulator