Games like Settled
Games like Settled include OMORI, DISTRAINT: Deluxe Edition, The Witch's House MV, Tales of the Black Forest, and Mad Father. We matched them by the tags players give Settled on Steam (Indie, Adventure, Horror, Pixel Graphics, and 2D): closest matches first, and among equally close ones the better-known games.

OMORI
Shared: Indie · Psychological Horror · Pixel Graphics

DISTRAINT: Deluxe Edition
Shared: Indie · Horror · Pixel Graphics

The Witch's House MV
Shared: Horror · Indie · Pixel Graphics

Tales of the Black Forest
Shared: Indie · Pixel Graphics · Horror

Mad Father
Shared: Horror · Pixel Graphics · Psychological Horror

Ib
Shared: Horror · Indie · Pixel Graphics

Five Nights at Freddy's: Into the Pit
Shared: Horror · Adventure · Pixel Graphics

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

Jump King
Shared: Indie · Psychological Horror · Adventure

KinitoPET
Shared: Horror · Indie · Psychological Horror

FAITH: The Unholy Trinity
Shared: Horror · Indie · Pixel Graphics

Terraria
Shared: Adventure · 2D · Pixel Graphics

Firework
Shared: Indie · Horror · 2D

Cat in the Box
Shared: Adventure · Horror · Indie

IMSCARED
Shared: Indie · Horror · Pixel Graphics

CARRION
Shared: Pixel Graphics · Indie · Horror

Heartbound
Shared: Adventure · Indie · Pixel Graphics

Iron Lung
Shared: Horror · Indie · Psychological Horror

Pony Island
Shared: Indie · Pixel Graphics · Psychological Horror

Little Misfortune
Shared: Indie · Psychological Horror · Adventure

Changed
Shared: Psychological Horror · Adventure · Indie

Endacopia
Shared: Adventure · Horror · Psychological Horror

Buddy Simulator 1984
Shared: Indie · Horror · Psychological Horror

Look Outside
Shared: Pixel Graphics · Horror · Adventure