Games like Game Type DX
Games like Game Type DX include Broforce, Huntdown, ZeroRanger, Blazing Chrome, and Revolution Ace. We matched them by the tags players give Game Type DX on Steam (Action, Indie, Shoot 'Em Up, Shooter, and Local Co-Op): closest matches first, and among equally close ones the better-known games.

Broforce
Shared: Action · Local Co-Op · 2D

Huntdown
Shared: Action · Shooter · Shoot 'Em Up

ZeroRanger
Shared: Indie · Shoot 'Em Up · Action

Blazing Chrome
Shared: Action · Indie · Retro

Revolution Ace
Shared: Action · Shoot 'Em Up · Indie

DRAINUS
Shared: Action · Indie · Shoot 'Em Up

Bleed
Shared: Action · Indie · Shooter

Cuphead
Shared: Local Co-Op · Indie · 2D

Duck Game
Shared: Action · Indie · 2D

Door Kickers: Action Squad
Shared: Action · Local Co-Op · Shooter

My Friend Pedro
Shared: Action · Indie · Shooter

Streets of Rage 4
Shared: Action · Indie · 2D

LUFTRAUSERS
Shared: Indie · Action · Shoot 'Em Up

Bright Memory: Infinite
Shared: Action · Indie · Shooter

Chicken Invaders Universe
Shared: Shoot 'Em Up · Action · Shooter

Planes, Bullets and Vodka
Shared: Action · Shoot 'Em Up · Shooter

METAL SLUG 3
Shared: Action · Local Co-Op · Shooter

METAL SLUG
Shared: Action · Shoot 'Em Up · 2D

Touhou Juuouen 〜 Unfinished Dream of All Living Ghost.
Shared: Action · Shoot 'Em Up · Shooter

Touhou Koumakyou: New Classic - the Embodiment of Scarlet Devil
Shared: Shoot 'Em Up · Action · Female Protagonist

Guns, Gore & Cannoli
Shared: Action · 2D · Shoot 'Em Up

Guns, Gore and Cannoli 2
Shared: Action · 2D · Shooter

Star Saviors
Shared: Action · Shoot 'Em Up · Indie

Zombotron
Shared: Action · Indie · 2D

