Games like Vortex Attack EX
Games like Vortex Attack EX include Bit Blaster XL, Planes, Bullets and Vodka, Ikaruga, Nova Drift, and Vampire Survivors. We matched them by the tags players give Vortex Attack EX on Steam (Bullet Hell, Shoot 'Em Up, Casual, Difficult, and Arcade): closest matches first, and among equally close ones the better-known games.
Bit Blaster XL
Shared: Bullet Hell · Shoot 'Em Up · Difficult
Planes, Bullets and Vodka
Shared: Casual · Shoot 'Em Up · Bullet Hell
Ikaruga
Shared: Bullet Hell · Shoot 'Em Up · Arcade
Nova Drift
Shared: Bullet Hell · Shoot 'Em Up · Arcade
Vampire Survivors
Shared: Bullet Hell · Casual · 2D
Super Bit Blaster XL
Shared: Bullet Hell · Shoot 'Em Up · PvP
LUFTRAUSERS
Shared: Bullet Hell · Arcade · Shoot 'Em Up
ZeroRanger
Shared: Shoot 'Em Up · Bullet Hell · Arcade
Star Saviors
Shared: Bullet Hell · Shoot 'Em Up · Arcade
Revolution Ace
Shared: Shoot 'Em Up · Bullet Hell · Shooter
Cuphead
Shared: Difficult · Bullet Hell · 2D
Beat Hazard
Shared: Bullet Hell · Shoot 'Em Up · 2D
Starblast
Shared: Casual · Shoot 'Em Up · Arcade
Cyberhunt
Shared: Casual · Shoot 'Em Up · Arcade
Geometry Wars: Retro Evolved
Shared: Casual · Bullet Hell · Arcade
Touhou Tenkuushou ~ Hidden Star in Four Seasons.
Shared: Bullet Hell · Shoot 'Em Up · Difficult
Touhou Koumakyou: New Classic - the Embodiment of Scarlet Devil
Shared: Bullet Hell · Shoot 'Em Up · Difficult
Mushihimesama
Shared: Bullet Hell · Shoot 'Em Up · Arcade
DoDonPachi Resurrection
Shared: Shoot 'Em Up · Bullet Hell · Arcade
Chippy
Shared: Bullet Hell · Shoot 'Em Up · Difficult
Enter the Gungeon
Shared: Bullet Hell · Difficult · 2D
BALL x PIT
Shared: Bullet Hell · Arcade · Shoot 'Em Up
Touhou Kinjoukyou ～ Fossilized Wonders.
Shared: Bullet Hell · Shoot 'Em Up · Shooter
Chicken Invaders 5
Shared: Casual · Shoot 'Em Up · Bullet Hell