Games like AstraX
Games like AstraX include Bit Blaster XL, Exit the Gungeon, Enter the Gungeon, Vampire Survivors, and EVE Online. We matched them by the tags players give AstraX on Steam (Exploration, Bullet Hell, Difficult, Space Sim, and Shooter): closest matches first, and among equally close ones the better-known games.
Bit Blaster XL
Shared: Bullet Hell · Difficult · Shooter
Exit the Gungeon
Shared: Bullet Hell · Arcade · Difficult
Enter the Gungeon
Shared: Bullet Hell · Difficult · Pixel Graphics
Vampire Survivors
Shared: Bullet Hell · 2D · Pixel Graphics
EVE Online
Shared: Exploration · Space Sim · Difficult
LUFTRAUSERS
Shared: Bullet Hell · Arcade · 2D
Hollow Knight: Silksong
Shared: Difficult · Exploration · 2D
SUPER CHICKEN JUMPER
Shared: Difficult · Arcade · 2D
Elite Dangerous
Shared: Exploration · Space Sim · Space
Rain World
Shared: Difficult · Exploration · 2D
Cosmoteer: Starship Architect & Commander
Shared: Exploration · 2D · Space Sim
Hollow Knight
Shared: Difficult · Exploration · 2D
Cave Story+
Shared: Exploration · Difficult · Shooter
Geometry Dash
Shared: Difficult · 2D · Colorful
Kerbal Space Program 2
Shared: Exploration · Difficult · Space
ZeroRanger
Shared: Bullet Hell · Arcade · 2D
Touhou Luna Nights
Shared: Difficult · Bullet Hell · Exploration
Hyper Light Drifter
Shared: Difficult · Pixel Graphics · Exploration
Ikaruga
Shared: Bullet Hell · Arcade · Difficult
Nova Drift
Shared: Bullet Hell · Arcade · Shooter
Broforce
Shared: 2D · Pixel Graphics · Shooter
Dungeon Munchies
Shared: Pixel Graphics · Funny · Exploration
Planes, Bullets and Vodka
Shared: Bullet Hell · Arcade · Shooter
A Dance of Fire and Ice
Shared: Difficult · 2D · Arcade