Games like Stop the Saturnians!
Games like Stop the Saturnians! include Bit Blaster XL, DoDonPachi Resurrection, BALL x PIT, Huntdown, and METAL SLUG. We matched them by the tags players give Stop the Saturnians! on Steam (Action, Shoot 'Em Up, Arcade, Shooter, and Space): closest matches first, and among equally close ones the better-known games.
Bit Blaster XL
Shared: Shoot 'Em Up · Shooter · Arcade
DoDonPachi Resurrection
Shared: Shoot 'Em Up · Top-Down Shooter · Shooter
BALL x PIT
Shared: Action · Arcade · Shoot 'Em Up
Huntdown
Shared: Action · Shooter · Shoot 'Em Up
METAL SLUG
Shared: Action · Arcade · Shoot 'Em Up
Planes, Bullets and Vodka
Shared: Action · Shoot 'Em Up · Arcade
METAL SLUG X
Shared: Action · Arcade · Shoot 'Em Up
ARCADE GAME SERIES: GALAGA
Shared: Action · Arcade · Shoot 'Em Up
Cyberhunt
Shared: Action · Shoot 'Em Up · Arcade
METAL SLUG 3
Shared: Action · Arcade · Shooter
Warhammer 40,000: Boltgun
Shared: Action · Shooter · Pixel Graphics
ZeroRanger
Shared: Shoot 'Em Up · Action · Arcade
LUFTRAUSERS
Shared: Action · Arcade · Shoot 'Em Up
Nova Drift
Shared: Shoot 'Em Up · Arcade · Shooter
Broforce
Shared: Action · Pixel Graphics · 2D
Alex Jones: NWO Wars
Shared: Action · Arcade · Shooter
STAR WARS™ Battlefront™ II
Shared: Shooter · Action · Space
Aliens: Fireteam Elite
Shared: Action · Shooter · Aliens
Star Saviors
Shared: Shoot 'Em Up · Action · Space
Sky Force Reloaded
Shared: Shoot 'Em Up · Arcade · Action
Blazing Chrome
Shared: Action · Shoot 'Em Up · Arcade
METAL SLUG 2
Shared: Action · Arcade · Shoot 'Em Up
Ikaruga
Shared: Shoot 'Em Up · Arcade · Action
DRAINUS
Shared: Action · Shoot 'Em Up · Shooter