Games like The Archetype
Games like The Archetype include The Witcher 3: Wild Hunt — Remastered, Firewatch, SILENT HILL 2, Sally Face - Episode One, and Little Nightmares II. We matched them by the tags players give The Archetype on Steam (Adventure, Psychological Horror, Story Rich, and Atmospheric): closest matches first, and among equally close ones the better-known games.

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

Firewatch
Shared: Adventure · Story Rich · Atmospheric

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

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

Little Nightmares II
Shared: Adventure · Psychological Horror · Atmospheric

MiSide
Shared: Psychological Horror · Story Rich · Atmospheric

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

Night in the Woods
Shared: Adventure · Story Rich · Atmospheric

SOMA
Shared: Psychological Horror · Story Rich · Atmospheric

Fran Bow
Shared: Psychological Horror · Story Rich · Adventure

Little Nightmares
Shared: Adventure · Atmospheric · Story Rich

OMORI
Shared: Psychological Horror · Story Rich · Adventure

The Medium
Shared: Adventure · Psychological Horror · Atmospheric

Red Dead Redemption 2
Shared: Story Rich · Adventure · Atmospheric

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

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

Outer Wilds
Shared: Adventure · Story Rich · Atmospheric

Detention
Shared: Psychological Horror · Atmospheric · Adventure

Brothers - A Tale of Two Sons
Shared: Adventure · Story Rich · Atmospheric

Darkwood
Shared: Adventure · Psychological Horror · Atmospheric

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

Alan Wake
Shared: Story Rich · Adventure · Atmospheric

SILENT HILL f
Shared: Psychological Horror · Story Rich · Adventure

Tiny Bunny
Shared: Story Rich · Atmospheric · Psychological Horror