Games like Lewis Quest
Games like Lewis Quest include Celeste, SANABI, Super Meat Boy, VVVVVV, and Downwell. We matched them by the tags players give Lewis Quest on Steam (Indie, Action, 2D Platformer, Adventure, and Precision Platformer): closest matches first, and among equally close ones the better-known games.

Celeste
Shared: Indie · Precision Platformer · Pixel Graphics

SANABI
Shared: Action · Pixel Graphics · 2D Platformer

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

VVVVVV
Shared: Indie · Precision Platformer · Pixel Graphics

Downwell
Shared: Indie · Precision Platformer · Pixel Graphics

Jump King
Shared: Indie · Precision Platformer · Adventure

Katana ZERO
Shared: Action · Pixel Graphics · Indie

Pizza Tower
Shared: 2D Platformer · Indie · Platformer

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

Sonic Origins
Shared: Action · 2D Platformer · Adventure

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

The Messenger
Shared: Platformer · Indie · Retro

Gato Roboto
Shared: Indie · Action · Adventure

Out There Somewhere
Shared: Indie · Pixel Graphics · Platformer

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

Ambidextro
Shared: Action · 2D Platformer · Precision Platformer

MO:Astray
Shared: Indie · Action · Adventure

NINJA GAIDEN: Ragebound
Shared: Action · 2D Platformer · Platformer

Gravity Circuit
Shared: Action · Indie · Platformer

Webbed
Shared: 2D Platformer · Pixel Graphics · Indie

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

UFO 50
Shared: Indie · Action · Pixel Graphics

Broforce
Shared: Action · Pixel Graphics · Indie

Axiom Verge
Shared: Indie · Action · Pixel Graphics