Games like Red Cap Adventure
Games like Red Cap Adventure include Celeste, Webbed, Pizza Tower, Super Meat Boy, and FEZ. We matched them by the tags players give Red Cap Adventure on Steam (Indie, 2D Platformer, Pixel Graphics, Runner, and Puzzle Platformer): closest matches first, and among equally close ones the better-known games.

Celeste
Shared: Pixel Graphics · Indie · 2D Platformer

Webbed
Shared: 2D Platformer · Pixel Graphics · Puzzle Platformer

Pizza Tower
Shared: 2D Platformer · Indie · Pixel Graphics

Super Meat Boy
Shared: Indie · 2D Platformer · Platformer

FEZ
Shared: Indie · Pixel Graphics · Platformer

Montaro
Shared: Indie · Pixel Graphics · Cute

SANABI
Shared: Pixel Graphics · 2D Platformer · Indie

Owlboy
Shared: Indie · Pixel Graphics · Platformer

Moonleap
Shared: Puzzle Platformer · Pixel Graphics · Platformer

CATO: Buttered Cat
Shared: Puzzle Platformer · Indie · Pixel Graphics

Shovel Knight: Treasure Trove
Shared: Pixel Graphics · Indie · Platformer

Katana ZERO
Shared: Pixel Graphics · 2D Platformer · Indie

VVVVVV
Shared: Pixel Graphics · Indie · 2D Platformer

LIMBO
Shared: Indie · Puzzle Platformer · Platformer

The Messenger
Shared: Pixel Graphics · Platformer · Indie

Öoo
Shared: 2D Platformer · Puzzle Platformer · 2D

Rain World
Shared: Indie · Pixel Graphics · Platformer

Braid
Shared: 2D Platformer · Indie · Puzzle Platformer

Squishy the Suicidal Pig
Shared: Indie · Platformer · Puzzle Platformer

Out There Somewhere
Shared: Indie · Pixel Graphics · Platformer

Turbo Pug
Shared: Indie · Pixel Graphics · Runner

ANIMAL WELL
Shared: Pixel Graphics · Puzzle Platformer · Platformer

Broforce
Shared: Pixel Graphics · Indie · 2D

MO:Astray
Shared: Indie · Pixel Graphics · Puzzle Platformer