Games like Galaxy Warfighter
Games like Galaxy Warfighter include Broforce, Huntdown, Alex Jones: NWO Wars, LUFTRAUSERS, and Blazing Chrome. We matched them by the tags players give Galaxy Warfighter on Steam (Action, Indie, Arcade, Pixel Graphics, and Space): closest matches first, and among equally close ones the better-known games.

Broforce
Shared: Action · Pixel Graphics · Indie

Huntdown
Shared: Action · Pixel Graphics · Shooter

Alex Jones: NWO Wars
Shared: Action · Arcade · Shooter

LUFTRAUSERS
Shared: Indie · Action · Arcade

Blazing Chrome
Shared: Action · Pixel Graphics · Indie

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

Cyberhunt
Shared: Action · Indie · Arcade

Bit Blaster XL
Shared: Arcade · Action · Shooter

Jets'n'Guns Gold
Shared: Action · Indie · Side Scroller

ZeroRanger
Shared: Indie · Action · Pixel Graphics

Warhammer 40,000: Boltgun
Shared: Action · Pixel Graphics · Shooter

METAL SLUG 3
Shared: Action · Arcade · Side Scroller

DRAINUS
Shared: Action · Indie · Shooter

Exit the Gungeon
Shared: Indie · Action · Arcade

METAL SLUG
Shared: Action · Arcade · Side Scroller

Hotline Miami
Shared: Action · Indie · Pixel Graphics

METAL SLUG X
Shared: Action · Arcade · Pixel Graphics

My Friend Pedro
Shared: Action · Indie · Shooter

UFO 50
Shared: Indie · Action · Pixel Graphics

BALL x PIT
Shared: Action · Arcade · Pixel Graphics

Distant Space
Shared: Indie · Arcade · Action

Vampire Survivors
Shared: Pixel Graphics · Indie · Action

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

Star Saviors
Shared: Action · Indie · Space