Games like Railgunners
Games like Railgunners include Vampire Survivors, LUFTRAUSERS, ZeroRanger, Bit Blaster XL, and Planes, Bullets and Vodka. We matched them by the tags players give Railgunners on Steam (Action, Indie, Shoot 'Em Up, Pixel Graphics, and Bullet Hell): closest matches first, and among equally close ones the better-known games.
Vampire Survivors
Shared: Bullet Hell · Pixel Graphics · Indie
LUFTRAUSERS
Shared: Indie · Action · Bullet Hell
ZeroRanger
Shared: Indie · Shoot 'Em Up · Action
Bit Blaster XL
Shared: Shoot 'Em Up · Bullet Hell · Action
Planes, Bullets and Vodka
Shared: Action · Shoot 'Em Up · Bullet Hell
DRAINUS
Shared: Action · Indie · Shoot 'Em Up
Exit the Gungeon
Shared: Indie · Action · Arcade
Celeste
Shared: Pixel Graphics · Indie · Difficult
SANABI
Shared: Action · Pixel Graphics · Indie
Skul: The Hero Slayer
Shared: Action · Indie · Pixel Graphics
BALL x PIT
Shared: Action · Bullet Hell · Shoot 'Em Up
Touhou Koumakyou: New Classic - the Embodiment of Scarlet Devil
Shared: Shoot 'Em Up · Bullet Hell · Action
Jet Lancer
Shared: Action · Indie · Pixel Graphics
UFO 50
Shared: Indie · Action · Pixel Graphics
Hotline Miami
Shared: Action · Indie · Pixel Graphics
Blazing Chrome
Shared: Action · Pixel Graphics · Indie
Star Saviors
Shared: Action · Shoot 'Em Up · Indie
UBERMOSH
Shared: Action · Pixel Graphics · Indie
Enter the Gungeon
Shared: Bullet Hell · Pixel Graphics · Indie
BLUE REVOLVER
Shared: Shoot 'Em Up · Indie · Action
Broforce
Shared: Action · Pixel Graphics · 2D
Hotline Miami 2: Wrong Number
Shared: Action · Pixel Graphics · Indie
Ikaruga
Shared: Shoot 'Em Up · Action · Bullet Hell
Shovel Knight: Treasure Trove
Shared: Pixel Graphics · Indie · Action