Games like Unforgotten
Games like Unforgotten include Tiny Bunny, Sally Face - Episode One, DISTRAINT: Deluxe Edition, No, I'm not a Human, and Firewatch. We matched them by the tags players give Unforgotten on Steam (Casual, Indie, Adventure, Visual Novel, and Atmospheric): closest matches first, and among equally close ones the better-known games.
Tiny Bunny
Shared: Visual Novel · Atmospheric · Story Rich
Sally Face - Episode One
Shared: Indie · Story Rich · Adventure
DISTRAINT: Deluxe Edition
Shared: Indie · Adventure · Horror
No, I'm not a Human
Shared: Indie · Horror · Psychological Horror
Firewatch
Shared: Adventure · Atmospheric · Story Rich
Little Nightmares
Shared: Adventure · Atmospheric · Horror
Little Misfortune
Shared: Indie · Adventure · Psychological Horror
Firework
Shared: Indie · Horror · Atmospheric
Raging Loop
Shared: Visual Novel · Adventure · Indie
What Remains of Edith Finch
Shared: Atmospheric · Story Rich · Adventure
Little Nightmares II
Shared: Adventure · Horror · Atmospheric
The Test
Shared: Story Rich · Psychological Horror · Visual Novel
Oxenfree
Shared: Story Rich · Atmospheric · Indie
OneShot
Shared: Indie · Story Rich · Atmospheric
Fran Bow
Shared: Adventure · Story Rich · Indie
The Wolf Among Us
Shared: Adventure · Story Rich · Visual Novel
Return to Shironagasu Island
Shared: Adventure · Visual Novel · Horror
Slay the Princess — The Pristine Cut
Shared: Visual Novel · Story Rich · Psychological Horror
Detention
Shared: Indie · Horror · Atmospheric
The Room
Shared: Atmospheric · Adventure · Indie
Dagon: by H. P. Lovecraft
Shared: Visual Novel · Atmospheric · Horror
OMORI
Shared: Indie · Story Rich · Psychological Horror
Mouthwashing
Shared: Indie · Atmospheric · Story Rich
Tales of the Black Forest
Shared: Indie · Adventure · Horror