Games like Cosmo 02
Games like Cosmo 02 include 20 Minutes Till Dawn, Vampire Survivors, Elite Dangerous, BALL x PIT, and No Man's Sky. We matched them by the tags players give Cosmo 02 on Steam (Exploration, Precision Platformer, Top-Down Shooter, Shoot 'Em Up, and Bullet Hell): closest matches first, and among equally close ones the better-known games.
20 Minutes Till Dawn
Shared: Bullet Hell · Shoot 'Em Up · Top-Down Shooter
Vampire Survivors
Shared: Bullet Hell · Pixel Graphics · Casual
Elite Dangerous
Shared: Exploration · Space Sim · Space
BALL x PIT
Shared: Bullet Hell · Action · Shoot 'Em Up
No Man's Sky
Shared: Exploration · Space · Survival
Bit Blaster XL
Shared: Shoot 'Em Up · Bullet Hell · Action
Planes, Bullets and Vodka
Shared: Shoot 'Em Up · Casual · Bullet Hell
Cyberhunt
Shared: Shoot 'Em Up · Casual · Action
Starcom: Unknown Space
Shared: Exploration · Top-Down Shooter · Space Sim
DAVE THE DIVER
Shared: Exploration · Casual · Pixel Graphics
Sky Force Reloaded
Shared: Shoot 'Em Up · Top-Down Shooter · Bullet Hell
Terraria
Shared: Exploration · Survival · Pixel Graphics
Starbound
Shared: Exploration · Space · Survival
LUFTRAUSERS
Shared: Bullet Hell · Shoot 'Em Up · Action
EVE Online
Shared: Exploration · Space Sim · Space
Rain World
Shared: Exploration · Survival · Pixel Graphics
Megabonk
Shared: Bullet Hell · Action · Indie
Celeste
Shared: Precision Platformer · Pixel Graphics · Indie
Cosmoteer: Starship Architect & Commander
Shared: Exploration · Space Sim · Space
Rabi-Ribi
Shared: Exploration · Bullet Hell · Pixel Graphics
Chicken Invaders Universe
Shared: Top-Down Shooter · Shoot 'Em Up · Action
DoDonPachi Resurrection
Shared: Top-Down Shooter · Shoot 'Em Up · Bullet Hell
Spaceflight Simulator
Shared: Exploration · Space Sim · Space
Empyrion - Galactic Survival
Shared: Exploration · Space · Space Sim