Games like De Profundis
Games like De Profundis include Tiny Bunny, The Test, No, I'm not a Human, Slay the Princess — The Pristine Cut, and Dagon: by H. P. Lovecraft. We matched them by the tags players give De Profundis on Steam (Story Rich, Visual Novel, Atmospheric, Psychological Horror, and Horror): closest matches first, and among equally close ones the better-known games.

Tiny Bunny
Shared: Visual Novel · Story Rich · Atmospheric

The Test
Shared: Story Rich · Choose Your Own Adventure · Psychological Horror

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

Slay the Princess — The Pristine Cut
Shared: Visual Novel · Story Rich · Psychological Horror

Dagon: by H. P. Lovecraft
Shared: Atmospheric · Visual Novel · Horror

Little Nightmares II
Shared: Horror · Adventure · Atmospheric

Little Nightmares
Shared: Atmospheric · Horror · Adventure

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

The Wolf Among Us
Shared: Story Rich · Adventure · Visual Novel

The Casting of Frank Stone™
Shared: Story Rich · Horror · Atmospheric

SOMA
Shared: Story Rich · Atmospheric · Psychological Horror

MiSide
Shared: Story Rich · Psychological Horror · Horror

SILENT HILL 2
Shared: Story Rich · Psychological Horror · Horror

Detention
Shared: Horror · Atmospheric · Psychological Horror

Raging Loop
Shared: Visual Novel · Story Rich · Psychological Horror

The Coffin of Andy and Leyley
Shared: Story Rich · Visual Novel · Psychological Horror

Mouthwashing
Shared: Story Rich · Psychological Horror · Atmospheric

INSIDE
Shared: Atmospheric · Story Rich · Horror

Fran Bow
Shared: Story Rich · Psychological Horror · Horror

Homicipher
Shared: Visual Novel · Horror · Atmospheric

The Witcher 3: Wild Hunt — Remastered
Shared: Story Rich · Atmospheric · Adventure

Little Misfortune
Shared: Story Rich · Psychological Horror · Adventure

OMORI
Shared: Story Rich · Psychological Horror · Horror

The Test: Hypothesis Rising
Shared: Visual Novel · Story Rich · Horror