Games like Carnage in Space: Ignition
Games like Carnage in Space: Ignition include Shovel Knight: Treasure Trove, Broforce, Axiom Verge, Defy Gravity Extended, and Mighty No. 9. We matched them by the tags players give Carnage in Space: Ignition on Steam (Action, Indie, Platformer, Retro, and Side Scroller): closest matches first, and among equally close ones the better-known games.

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

Broforce
Shared: Action · Platformer · Indie

Axiom Verge
Shared: Indie · Platformer · Action

Defy Gravity Extended
Shared: Indie · Platformer · Action

Mighty No. 9
Shared: Action · Platformer · Side Scroller

Out There Somewhere
Shared: Platformer · Indie · Action

Skul: The Hero Slayer
Shared: Action · Indie · Platformer

Valfaris
Shared: Action · Indie · Platformer

Gato Roboto
Shared: Indie · Action · Platformer

Gravity Circuit
Shared: Action · Indie · Platformer

Intrusion 2
Shared: Action · Indie · Platformer

Bloodstained: Curse of the Moon
Shared: Action · Platformer · Retro

The Messenger
Shared: Platformer · Retro · Indie

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

My Friend Pedro
Shared: Action · Indie · Platformer

Rogue Legacy
Shared: Platformer · Indie · Action

Deadlight
Shared: Action · Platformer · Indie

NINJA GAIDEN: Ragebound
Shared: Action · Platformer · Side Scroller

A.R.E.S.: Extinction Agenda
Shared: Action · Indie · Platformer

Mark of the Ninja
Shared: Platformer · Indie · Action

SANABI
Shared: Action · Indie · Platformer

MO:Astray
Shared: Action · Indie · Platformer

Katana ZERO
Shared: Action · Platformer · Indie

Xeodrifter
Shared: Indie · Platformer · Retro