Games like Shovel Knight: Treasure Trove
Games like Shovel Knight: Treasure Trove include Celeste, Hollow Knight, Super Meat Boy, Sonic Mania, and Hollow Knight: Silksong. We matched them by the tags players give Shovel Knight: Treasure Trove on Steam (Platformer, Pixel Graphics, Retro, Indie, and 2D): closest matches first, and among equally close ones the better-known games.

Celeste
Shared: Pixel Graphics · Platformer · Great Soundtrack

Hollow Knight
Shared: Platformer · Great Soundtrack · 2D

Super Meat Boy
Shared: Platformer · Pixel Graphics · Indie

Sonic Mania
Shared: Platformer · Great Soundtrack · Retro

Hollow Knight: Silksong
Shared: Great Soundtrack · Indie · Platformer

The Messenger
Shared: Platformer · Retro · Pixel Graphics

SANABI
Shared: Pixel Graphics · Action · Adventure

Pizza Tower
Shared: Great Soundtrack · Platformer · Indie

Katana ZERO
Shared: Pixel Graphics · Platformer · Great Soundtrack

Out There Somewhere
Shared: Platformer · Pixel Graphics · Indie

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

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

Jump King
Shared: Pixel Graphics · Platformer · Indie

Axiom Verge
Shared: Pixel Graphics · Platformer · Indie

Broforce
Shared: Pixel Graphics · Platformer · Action

Cuphead
Shared: Platformer · Great Soundtrack · Difficult

Bloodstained: Curse of the Moon
Shared: Pixel Graphics · Platformer · Retro

Geometry Dash
Shared: Great Soundtrack · Platformer · 2D

VVVVVV
Shared: Pixel Graphics · Platformer · Indie

Freedom Planet
Shared: Platformer · Great Soundtrack · Pixel Graphics

Hotline Miami
Shared: Great Soundtrack · Pixel Graphics · Indie

Hotline Miami 2: Wrong Number
Shared: Pixel Graphics · Great Soundtrack · Retro

Hyper Light Drifter
Shared: Pixel Graphics · Great Soundtrack · Indie

Volgarr the Viking
Shared: Platformer · Retro · Indie