Games like Owlboy
Games like Owlboy include Hollow Knight, Ori and the Will of the Wisps, SANABI, Hollow Knight: Silksong, and Celeste. We matched them by the tags players give Owlboy on Steam (Pixel Graphics, Adventure, Indie, Platformer, and Metroidvania): closest matches first, and among equally close ones the better-known games.
Hollow Knight
Shared: Platformer · Metroidvania · Indie
Ori and the Will of the Wisps
Shared: Platformer · Metroidvania · Adventure
SANABI
Shared: Pixel Graphics · Adventure · Story Rich
Hollow Knight: Silksong
Shared: Indie · Metroidvania · 2D
Celeste
Shared: Pixel Graphics · Indie · Platformer
Skul: The Hero Slayer
Shared: Indie · Pixel Graphics · 2D
Dead Cells
Shared: Adventure · Pixel Graphics · Metroidvania
ANIMAL WELL
Shared: Pixel Graphics · Metroidvania · Platformer
Iconoclasts
Shared: Pixel Graphics · Indie · Metroidvania
Rain World
Shared: Pixel Graphics · Indie · Atmospheric
Dust: An Elysian Tail
Shared: Platformer · Indie · Metroidvania
OneShot
Shared: Pixel Graphics · Indie · Story Rich
Nine Sols
Shared: Metroidvania · Platformer · 2D
Katana ZERO
Shared: Pixel Graphics · Platformer · Story Rich
Axiom Verge
Shared: Pixel Graphics · Indie · Metroidvania
MO:Astray
Shared: Indie · Adventure · Pixel Graphics
Shovel Knight: Treasure Trove
Shared: Pixel Graphics · Platformer · Indie
Blasphemous
Shared: Pixel Graphics · Metroidvania · Indie
Phoenotopia: Awakening
Shared: Adventure · Platformer · Metroidvania
Gato Roboto
Shared: Indie · Pixel Graphics · Adventure
The Messenger
Shared: Pixel Graphics · Platformer · Metroidvania
Blasphemous 2
Shared: Adventure · Pixel Graphics · Metroidvania
CARRION
Shared: Pixel Graphics · Metroidvania · Indie
LIMBO
Shared: Indie · Platformer · Adventure