Games like ORCS
Games like ORCS include SANABI, Skul: The Hero Slayer, Celeste, Shovel Knight: Treasure Trove, and Katana ZERO. We matched them by the tags players give ORCS on Steam (Indie, Action, Adventure, Pixel Graphics, and Platformer): closest matches first, and among equally close ones the better-known games.

SANABI
Shared: Action · Pixel Graphics · Adventure

Skul: The Hero Slayer
Shared: Indie · Action · Pixel Graphics

Celeste
Shared: Indie · Pixel Graphics · Platformer

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

Katana ZERO
Shared: Action · Pixel Graphics · Indie

Super Meat Boy
Shared: Indie · Platformer · Pixel Graphics

Hollow Knight
Shared: Platformer · Indie · 2D

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

Broforce
Shared: Action · Pixel Graphics · Indie

Jump King
Shared: Indie · Pixel Graphics · Adventure

Pizza Tower
Shared: Indie · 2D Platformer · Platformer

BlazBlue Entropy Effect
Shared: Action · 2D · Platformer

Rain World
Shared: Indie · Pixel Graphics · Difficult

The Messenger
Shared: Platformer · Pixel Graphics · Indie

Blasphemous
Shared: Pixel Graphics · Indie · 2D

Dungeon Munchies
Shared: Indie · Action · Adventure

VVVVVV
Shared: Indie · Pixel Graphics · Platformer

Gato Roboto
Shared: Indie · Action · Pixel Graphics

Out There Somewhere
Shared: Indie · Pixel Graphics · Platformer

Owlboy
Shared: Indie · Adventure · Pixel Graphics

NINJA GAIDEN: Ragebound
Shared: Action · Platformer · Pixel Graphics

Blasphemous 2
Shared: Adventure · Difficult · Pixel Graphics

Angry Video Game Nerd Adventures
Shared: Indie · Action · Platformer

Rogue Legacy 2
Shared: Action · Indie · Platformer