Games like THE WELL IS NOT EMPTY
Games like THE WELL IS NOT EMPTY include Mouthwashing, SOMA, Still Wakes the Deep, Outlast, and Little Nightmares II. We matched them by the tags players give THE WELL IS NOT EMPTY on Steam (Adventure, Psychological Horror, Horror, Stylized, and Story Rich): closest matches first, and among equally close ones the better-known games.

Mouthwashing
Shared: Psychological Horror · Horror · Story Rich

SOMA
Shared: Psychological Horror · Horror · Story Rich

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

Outlast
Shared: Horror · Psychological Horror · Atmospheric

Little Nightmares II
Shared: Adventure · Horror · Psychological Horror

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

The Evil Within 2
Shared: Horror · Psychological Horror · Story Rich

Little Nightmares
Shared: Adventure · Horror · Atmospheric

Outlast 2
Shared: Psychological Horror · Horror · Gore

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

Darkwood
Shared: Adventure · Horror · Psychological Horror

Fran Bow
Shared: Psychological Horror · Adventure · Horror

A Plague Tale: Innocence
Shared: Adventure · Story Rich · Stealth

Firewatch
Shared: Adventure · Story Rich · Atmospheric

What Remains of Edith Finch
Shared: Story Rich · Adventure · Atmospheric

Alan Wake
Shared: Horror · Adventure · Story Rich

Resident Evil 7 Biohazard
Shared: Horror · Psychological Horror · Gore

FAITH: The Unholy Trinity
Shared: Horror · Psychological Horror · Story Rich

Tiny Bunny
Shared: Horror · Story Rich · Psychological Horror

Detention
Shared: Horror · Psychological Horror · Adventure

Sally Face - Episode One
Shared: Psychological Horror · Story Rich · Horror

Amnesia: A Machine For Pigs
Shared: Horror · Story Rich · Psychological Horror

The Medium
Shared: Adventure · Horror · Psychological Horror

Resident Evil Village
Shared: Horror · Story Rich · Action