Games like Galacide
Games like Galacide include STAR WARS™ Battlefront™ II, Lovers in a Dangerous Spacetime, HELLDIVERS™ 2, Broforce, and Revolution Ace. We matched them by the tags players give Galacide on Steam (Action, Indie, Shoot 'Em Up, Space, and Shooter): closest matches first, and among equally close ones the better-known games.
STAR WARS™ Battlefront™ II
Shared: Shooter · Space · Action
Lovers in a Dangerous Spacetime
Shared: Local Co-Op · Action · 4 Player Local
HELLDIVERS™ 2
Shared: Action · Shooter · Space
Broforce
Shared: Action · Indie · Local Co-Op
Revolution Ace
Shared: Action · Shoot 'Em Up · Indie
Cuphead
Shared: Local Co-Op · Indie · Difficult
Overcooked! 2
Shared: Local Co-Op · Indie · Action
Star Saviors
Shared: Action · Shoot 'Em Up · Indie
Ikaruga
Shared: Shoot 'Em Up · Action · Shooter
STAR WARS™ Battlefront II (Classic, 2005)
Shared: Action · Shooter · Space
Gang Beasts
Shared: Action · Indie · Local Multiplayer
Bit Blaster XL
Shared: Shoot 'Em Up · Shooter · Action
Halo Infinite
Shared: Action · Shooter · Singleplayer
Stick Fight: The Game
Shared: Action · 4 Player Local · Local Multiplayer
Enter the Gungeon
Shared: Indie · Bullet Hell · Local Co-Op
HELLDIVERS™ Dive Harder Edition
Shared: Action · Local Co-Op · Shooter
Human Fall Flat
Shared: Puzzle · Action · Indie
LEGO® Star Wars™: The Skywalker Saga
Shared: Action · Space · Local Co-Op
Defy Gravity Extended
Shared: Indie · Space · Action
SUPERHOT
Shared: Action · Indie · Shooter
ZeroRanger
Shared: Indie · Shoot 'Em Up · Action
Sky Force Reloaded
Shared: Shoot 'Em Up · Action · Indie
Just Shapes & Beats
Shared: Indie · Action · Bullet Hell
Duck Game
Shared: Action · Indie · 4 Player Local