Games like Spectrum Break
Games like Spectrum Break include Hollow Knight, Hollow Knight: Silksong, LIMBO, GRIS, and Neva. We matched them by the tags players give Spectrum Break on Steam (Indie, Adventure, and Platformer): closest matches first, and among equally close ones the better-known games.

Hollow Knight
Shared: Platformer · Indie · Adventure

Hollow Knight: Silksong
Shared: Indie · Platformer · Adventure

LIMBO
Shared: Indie · Platformer · Adventure

GRIS
Shared: Indie · Adventure · Platformer

Neva
Shared: Adventure · Indie · Platformer

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

Chained Together
Shared: Adventure · Platformer · Indie

BEEP
Shared: Indie · Adventure · Platformer

Reventure
Shared: Indie · Adventure · Platformer

FEZ
Shared: Indie · Platformer · Adventure

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

Celeste
Shared: Indie · Platformer · Adventure

A Story About My Uncle
Shared: Adventure · Indie · Platformer

Out There Somewhere
Shared: Indie · Platformer · Adventure

Deadlight
Shared: Platformer · Indie · Adventure

Seen
Shared: Indie · Adventure · Platformer

Never Alone (Kisima Ingitchuna)
Shared: Indie · Platformer · Adventure

Rogue Legacy 2
Shared: Platformer · Indie · Adventure

Pikuniku
Shared: Indie · Adventure · Platformer

Mark of the Ninja
Shared: Platformer · Indie · Adventure

Owlboy
Shared: Adventure · Indie · Platformer

MO:Astray
Shared: Indie · Adventure · Platformer

Nihilumbra
Shared: Indie · Adventure · Platformer

Contrast
Shared: Indie · Adventure · Platformer