Games like Cube
Games like Cube include Vampire Survivors, Planes, Bullets and Vodka, Bit Blaster XL, LUFTRAUSERS, and Broforce. We matched them by the tags players give Cube on Steam (Action, Casual, Shooter, Bullet Hell, and 2D): closest matches first, and among equally close ones the better-known games.
Vampire Survivors
Shared: Bullet Hell · Pixel Graphics · 2D
Planes, Bullets and Vodka
Shared: Action · Casual · Bullet Hell
Bit Blaster XL
Shared: Bullet Hell · Shooter · Action
LUFTRAUSERS
Shared: Action · Bullet Hell · 2D
Broforce
Shared: Action · Pixel Graphics · 2D
Timberman
Shared: Casual · Action · Pixel Graphics
DRAINUS
Shared: Action · Shooter · Shoot 'Em Up
Rocket Rats
Shared: Casual · Bullet Hell · Pixel Graphics
Skul: The Hero Slayer
Shared: Action · Pixel Graphics · 2D
Enter the Gungeon
Shared: Bullet Hell · Pixel Graphics · Indie
Cyberhunt
Shared: Action · Casual · Indie
ZeroRanger
Shared: Action · Bullet Hell · Shoot 'Em Up
Star of Providence
Shared: Bullet Hell · Action · Pixel Graphics
Exit the Gungeon
Shared: Action · Bullet Hell · Indie
BALL x PIT
Shared: Action · Bullet Hell · Shoot 'Em Up
Gensokyo Night Festival
Shared: Action · Casual · Pixel Graphics
Boneraiser Minions
Shared: Bullet Hell · Pixel Graphics · 2D
Death Must Die
Shared: Bullet Hell · Action · Pixel Graphics
Touhou Koumakyou: New Classic - the Embodiment of Scarlet Devil
Shared: Bullet Hell · Action · Shoot 'Em Up
BRAIN / OUT
Shared: Shooter · 2D · Action
Megabonk
Shared: Bullet Hell · Action · Indie
SAMOLIOTIK
Shared: Casual · Action · Pixel Graphics
ShellShock Live
Shared: Action · 2D · Shooter
SANABI
Shared: Action · Pixel Graphics · 2D