Games like N-GON
Games like N-GON include BALL x PIT, LUFTRAUSERS, Bit Blaster XL, Planes, Bullets and Vodka, and Vampire Survivors. We matched them by the tags players give N-GON on Steam (Action, Arcade, Shoot 'Em Up, Flight, and Bullet Hell): closest matches first, and among equally close ones the better-known games.
BALL x PIT
Shared: Action · Arcade · Bullet Hell
LUFTRAUSERS
Shared: Arcade · Action · Bullet Hell
Bit Blaster XL
Shared: Shoot 'Em Up · Bullet Hell · Arcade
Planes, Bullets and Vodka
Shared: Action · Shoot 'Em Up · Arcade
Vampire Survivors
Shared: Bullet Hell · 2D · Arcade
Sky Force Reloaded
Shared: Arcade · Shoot 'Em Up · Bullet Hell
Nova Drift
Shared: Shoot 'Em Up · Arcade · Bullet Hell
Hotline Miami
Shared: Action · Top-Down · Pixel Graphics
Jet Lancer
Shared: Action · Flight · Shoot 'Em Up
ZeroRanger
Shared: Shoot 'Em Up · Action · Bullet Hell
Cyberhunt
Shared: Action · Shoot 'Em Up · Arcade
Waves
Shared: Shoot 'Em Up · Bullet Hell · Arcade
BLUE REVOLVER
Shared: Shoot 'Em Up · Action · Arcade
Halls of Torment
Shared: Bullet Hell · Action · Arcade
Revolution Ace
Shared: Action · Shoot 'Em Up · Bullet Hell
Exit the Gungeon
Shared: Arcade · Action · Bullet Hell
Star Saviors
Shared: Action · Shoot 'Em Up · Bullet Hell
Super Bit Blaster XL
Shared: Shoot 'Em Up · Arcade · Bullet Hell
Windowkill
Shared: Action · Arcade · Bullet Hell
Ikaruga
Shared: Shoot 'Em Up · Arcade · Action
Angel at Dusk
Shared: Action · Bullet Hell · 2D
METAL SLUG
Shared: Action · Arcade · Shoot 'Em Up
Chippy
Shared: Bullet Hell · Shoot 'Em Up · Arcade
UFO 50
Shared: Action · Arcade · 2D