Games like Glitch's Trip
Games like Glitch's Trip include Hollow Knight, Hollow Knight: Silksong, Celeste, Ori and the Will of the Wisps, and Geometry Dash. We matched them by the tags players give Glitch's Trip on Steam (Action, Indie, Adventure, Platformer, and 2D): closest matches first, and among equally close ones the better-known games.

Hollow Knight
Shared: Platformer · Indie · 2D

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

Celeste
Shared: Indie · Difficult · Platformer

Ori and the Will of the Wisps
Shared: Platformer · Action · Adventure

Geometry Dash
Shared: Difficult · 2D · Platformer

Shovel Knight: Treasure Trove
Shared: Platformer · Indie · Action

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

BEEP
Shared: Indie · Adventure · Platformer

Dust: An Elysian Tail
Shared: Action · Indie · Platformer

SANABI
Shared: Action · Adventure · Indie

Cuphead
Shared: Platformer · Difficult · Indie

Katana ZERO
Shared: Action · Platformer · Indie

Super Meat Boy
Shared: Indie · Platformer · Difficult

Nine Sols
Shared: Action · Platformer · 2D

Rogue Legacy 2
Shared: Action · Platformer · Indie

The End Is Nigh
Shared: Indie · Platformer · Adventure

Freedom Planet
Shared: Action · Platformer · Indie

Out There Somewhere
Shared: Indie · Platformer · Adventure

Pizza Tower
Shared: Indie · Great Soundtrack · Platformer

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

Zombotron
Shared: Action · Adventure · Indie

Jump King
Shared: Indie · Adventure · Difficult

Hyper Light Drifter
Shared: Indie · Adventure · Action

Monster Boy and the Cursed Kingdom
Shared: Action · Adventure · Indie