Games like Shine Within
Games like Shine Within include Terraria, SANABI, Finding Paradise, OneShot, and Hyper Light Drifter. We matched them by the tags players give Shine Within on Steam (Pixel Graphics, Lore-Rich, Mystery, Psychological, and Action): closest matches first, and among equally close ones the better-known games.

Terraria
Shared: Pixel Graphics · 2D · Adventure

SANABI
Shared: Pixel Graphics · Action · 2D

Finding Paradise
Shared: Pixel Graphics · RPG · 2D

OneShot
Shared: Pixel Graphics · Cute · Indie

Hyper Light Drifter
Shared: Pixel Graphics · Action · Adventure

Eastward
Shared: Pixel Graphics · RPG · Adventure

Dungeon Munchies
Shared: Pixel Graphics · Action · RPG

ANIMAL WELL
Shared: Pixel Graphics · Mystery · 2D

Impostor Factory
Shared: Pixel Graphics · RPG · 2D

Look Outside
Shared: Pixel Graphics · RPG · 2D

Skul: The Hero Slayer
Shared: Pixel Graphics · Action · 2D

To the Moon
Shared: Pixel Graphics · Adventure · RPG

Webbed
Shared: Pixel Graphics · Cute · 2D

BOKURA
Shared: Pixel Graphics · Action · Adventure

UFO 50
Shared: Pixel Graphics · Action · 2D

DARK SOULS™: REMASTERED
Shared: Action · RPG · Lore-Rich

DARK SOULS™ III
Shared: Lore-Rich · RPG · Action

Narita Boy
Shared: Action · Pixel Graphics · Mystery

Blasphemous
Shared: Pixel Graphics · 2D · Action

Broforce
Shared: Pixel Graphics · Action · 2D

The Rewinder
Shared: Pixel Graphics · Mystery · Adventure

A Space for the Unbound
Shared: Pixel Graphics · Psychological · Mystery

Drova - Forsaken Kin
Shared: Pixel Graphics · RPG · 2D

Oceans Heart
Shared: Pixel Graphics · Action · Action-Adventure