Games like SATAZIUS
Games like SATAZIUS include Vampire Survivors, LUFTRAUSERS, DRAINUS, Bit Blaster XL, and ZeroRanger. We matched them by the tags players give SATAZIUS on Steam (Shoot 'Em Up, Bullet Hell, Indie, Side Scroller, and Action): closest matches first, and among equally close ones the better-known games.
Vampire Survivors
Shared: Bullet Hell · Indie · 2D
LUFTRAUSERS
Shared: Bullet Hell · Indie · Shoot 'Em Up
DRAINUS
Shared: Shoot 'Em Up · Indie · Action
Bit Blaster XL
Shared: Shoot 'Em Up · Bullet Hell · Arcade
ZeroRanger
Shared: Shoot 'Em Up · Bullet Hell · Indie
Planes, Bullets and Vodka
Shared: Shoot 'Em Up · Bullet Hell · Action
Huntdown
Shared: Side Scroller · Shoot 'Em Up · Action
Nova Drift
Shared: Shoot 'Em Up · Bullet Hell · Arcade
Star Saviors
Shared: Shoot 'Em Up · Bullet Hell · Indie
BALL x PIT
Shared: Bullet Hell · Action · Shoot 'Em Up
Jets'n'Guns Gold
Shared: Shoot 'Em Up · Side Scroller · Indie
Cyberhunt
Shared: Indie · Shoot 'Em Up · Action
Blazing Chrome
Shared: Action · Shoot 'Em Up · Side Scroller
Broforce
Shared: Action · 2D · Indie
Exit the Gungeon
Shared: Indie · Bullet Hell · Arcade
Revolution Ace
Shared: Shoot 'Em Up · Indie · Bullet Hell
Ikaruga
Shared: Shoot 'Em Up · Bullet Hell · Arcade
METAL SLUG
Shared: Action · Shoot 'Em Up · Side Scroller
Skul: The Hero Slayer
Shared: Indie · Action · 2D
BLUE REVOLVER
Shared: Shoot 'Em Up · Bullet Hell · Indie
Jet Lancer
Shared: Indie · Shoot 'Em Up · Action
Sine Mora
Shared: Shoot 'Em Up · Bullet Hell · Indie
DoDonPachi Resurrection
Shared: Shoot 'Em Up · Bullet Hell · Arcade
Intrusion 2
Shared: Indie · Action · 2D