Games like Arsenal
Games like Arsenal include Vampire Survivors, BALL x PIT, Exit the Gungeon, LUFTRAUSERS, and Windowkill. We matched them by the tags players give Arsenal on Steam (Action, Bullet Hell, Arcade, Singleplayer, and 2D): closest matches first, and among equally close ones the better-known games.
Vampire Survivors
Shared: Bullet Hell · 2D · Singleplayer
BALL x PIT
Shared: Action · Arcade · Bullet Hell
Exit the Gungeon
Shared: Action · Arcade · Bullet Hell
LUFTRAUSERS
Shared: Bullet Hell · Action · Arcade
Windowkill
Shared: Action · Bullet Hell · Arcade
Planes, Bullets and Vodka
Shared: Action · Bullet Hell · Arcade
Halls of Torment
Shared: Bullet Hell · Action · Arcade
Mushihimesama
Shared: Bullet Hell · Action · Arcade
Megabonk
Shared: Bullet Hell · Action · Singleplayer
Bit Blaster XL
Shared: Bullet Hell · Arcade · Action
Boneraiser Minions
Shared: Bullet Hell · 2D · Singleplayer
Star Saviors
Shared: Bullet Hell · Action · Arcade
A Dance of Fire and Ice
Shared: Singleplayer · Arcade · 2D
Rogue Legacy 2
Shared: Arcade · Action · Singleplayer
Brotato
Shared: Bullet Hell · Singleplayer · Arcade
TEKKEN 7
Shared: Action · Arcade · Singleplayer
Nova Drift
Shared: Bullet Hell · Arcade · Action
Just Shapes & Beats
Shared: Bullet Hell · Action · 2D
Ikaruga
Shared: Bullet Hell · Arcade · Action
DRAINUS
Shared: Action · Singleplayer · Bullet Hell
DJMAX RESPECT V
Shared: Action · Singleplayer · 2D
Returnal™
Shared: Action · Bullet Hell · Singleplayer
METAL SLUG
Shared: Action · Arcade · 2D
Touhou Fuujinroku ~ Mountain of Faith.
Shared: Action · Bullet Hell · Singleplayer