Games like Raven's Hike
Games like Raven's Hike include Celeste, Geometry Dash, Super Meat Boy, Jump King, and Hollow Knight: Silksong. We matched them by the tags players give Raven's Hike on Steam (Side Scroller, Precision Platformer, Puzzle Platformer, Difficult, and Platformer): closest matches first, and among equally close ones the better-known games.

Celeste
Shared: Precision Platformer · Difficult · Platformer

Geometry Dash
Shared: Difficult · Precision Platformer · 2D

Super Meat Boy
Shared: Precision Platformer · Difficult · Platformer

Jump King
Shared: Precision Platformer · Difficult · Platformer

Hollow Knight: Silksong
Shared: Difficult · 2D · Platformer

LIMBO
Shared: Puzzle Platformer · Platformer · 2D

Shovel Knight: Treasure Trove
Shared: Platformer · 2D · Difficult

Touhou Luna Nights
Shared: Side Scroller · Difficult · Platformer

Momodora: Reverie Under The Moonlight
Shared: Side Scroller · Female Protagonist · Difficult

SANABI
Shared: Action · 2D · Pixel Graphics

Hollow Knight
Shared: Platformer · Difficult · 2D

Skul: The Hero Slayer
Shared: 2D · Action · Platformer

Thomas Was Alone
Shared: Side Scroller · Platformer · Precision Platformer

VVVVVV
Shared: Precision Platformer · Platformer · Difficult

Freedom Planet 2
Shared: Side Scroller · Platformer · Female Protagonist

Bloodstained: Curse of the Moon
Shared: Side Scroller · Platformer · 2D

Iconoclasts
Shared: Female Protagonist · Platformer · Puzzle Platformer

Super Meat Boy Forever
Shared: Precision Platformer · Difficult · Platformer

The End Is Nigh
Shared: Precision Platformer · Platformer · Difficult

Cuphead
Shared: Difficult · Platformer · 2D

Defy Gravity Extended
Shared: Puzzle Platformer · Platformer · 2D

Broforce
Shared: Platformer · 2D · Side Scroller

ICEY
Shared: Side Scroller · Female Protagonist · Action

Planet of Lana
Shared: Puzzle Platformer · Female Protagonist · Action