Games like Zenohell
Games like Zenohell include Planes, Bullets and Vodka, LUFTRAUSERS, BALL x PIT, Touhou Koumakyou: New Classic - the Embodiment of Scarlet Devil, and Revolution Ace. We matched them by the tags players give Zenohell on Steam (Action, Shoot 'Em Up, Bullet Hell, Retro, and Singleplayer): closest matches first, and among equally close ones the better-known games.
Planes, Bullets and Vodka
Shared: Action · Shoot 'Em Up · Retro
LUFTRAUSERS
Shared: Bullet Hell · Action · Shoot 'Em Up
BALL x PIT
Shared: Action · Bullet Hell · Shoot 'Em Up
Touhou Koumakyou: New Classic - the Embodiment of Scarlet Devil
Shared: Shoot 'Em Up · Bullet Hell · Action
Revolution Ace
Shared: Action · Shoot 'Em Up · Bullet Hell
Star Saviors
Shared: Shoot 'Em Up · Action · Bullet Hell
ZeroRanger
Shared: Shoot 'Em Up · Bullet Hell · Action
Vampire Survivors
Shared: Bullet Hell · Singleplayer · Action
Touhou Kouryudou ~ Unconnected Marketeers.
Shared: Shoot 'Em Up · Action · Bullet Hell
Ikaruga
Shared: Shoot 'Em Up · Bullet Hell · Action
20 Minutes Till Dawn
Shared: Bullet Hell · Shoot 'Em Up · Singleplayer
DRAINUS
Shared: Action · Shoot 'Em Up · Singleplayer
Neptunia Shooter
Shared: Action · Bullet Hell · Shoot 'Em Up
Nova Drift
Shared: Shoot 'Em Up · Bullet Hell · Action
Super Galaxy Squadron EX Turbo
Shared: Shoot 'Em Up · Action · Bullet Hell
Megabonk
Shared: Bullet Hell · Action · Singleplayer
Star of Providence
Shared: Bullet Hell · Shoot 'Em Up · Action
Touhou Fuujinroku ~ Mountain of Faith.
Shared: Action · Bullet Hell · Shoot 'Em Up
Furi
Shared: Bullet Hell · Shoot 'Em Up · Action
UBERMOSH Vol.5
Shared: Action · Retro · Bullet Hell
Sky Force Reloaded
Shared: Shoot 'Em Up · Bullet Hell · Action
Returnal™
Shared: Action · Bullet Hell · Singleplayer
DR LIVESEY ROM AND DEATH EDITION
Shared: Action · Retro · Singleplayer
Mushihimesama
Shared: Shoot 'Em Up · Bullet Hell · Action