Games like The Guest from the Fields
Games like The Guest from the Fields include Mouthwashing, Firewatch, MiSide, Layers of Fear (2016), and What Remains of Edith Finch. We matched them by the tags players give The Guest from the Fields on Steam (Horror, Psychological Horror, Walking Simulator, First-Person, and Atmospheric): closest matches first, and among equally close ones the better-known games.

Mouthwashing
Shared: Horror · Psychological Horror · Atmospheric

Firewatch
Shared: Walking Simulator · Atmospheric · Adventure

MiSide
Shared: Psychological Horror · Horror · First-Person

Layers of Fear (2016)
Shared: Horror · Psychological Horror · Walking Simulator

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

Amnesia: A Machine For Pigs
Shared: Horror · Walking Simulator · Psychological Horror

Phasmophobia
Shared: Horror · Psychological Horror · First-Person

Outlast
Shared: Horror · First-Person · Psychological Horror

SOMA
Shared: Horror · Psychological Horror · Atmospheric

Still Wakes the Deep
Shared: Horror · Psychological Horror · First-Person

No, I'm not a Human
Shared: Horror · Psychological Horror · Atmospheric

Poppy Playtime
Shared: Horror · First-Person · Psychological Horror

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

Sally Face - Episode One
Shared: Psychological Horror · Horror · Adventure

Summer of '58
Shared: Horror · Psychological Horror · Walking Simulator

Blair Witch
Shared: Horror · Psychological Horror · First-Person

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

Iron Lung
Shared: Horror · Psychological Horror · Atmospheric

Welcome to Kowloon
Shared: Horror · Psychological Horror · Atmospheric

From The Darkness
Shared: Horror · Psychological Horror · First-Person

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

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

DON'T SCREAM
Shared: Horror · Psychological Horror · First-Person

Fears to Fathom - Ironbark Lookout
Shared: Horror · Psychological Horror · Atmospheric