Games like Derf Party
Games like Derf Party include Bit Blaster XL, Duck Game, Planes, Bullets and Vodka, BALL x PIT, and Vampire Survivors. We matched them by the tags players give Derf Party on Steam (Bullet Hell, Party Game, Action, 4 Player Local, and Shoot 'Em Up): closest matches first, and among equally close ones the better-known games.
Bit Blaster XL
Shared: Bullet Hell · Shoot 'Em Up · Shooter
Duck Game
Shared: Action · 4 Player Local · 2D
Planes, Bullets and Vodka
Shared: Action · Bullet Hell · Shoot 'Em Up
BALL x PIT
Shared: Action · Bullet Hell · Shoot 'Em Up
Vampire Survivors
Shared: Bullet Hell · 2D · Pixel Graphics
Broforce
Shared: Action · 2D · Pixel Graphics
Enter the Gungeon
Shared: Bullet Hell · Pixel Graphics · Action
LUFTRAUSERS
Shared: Bullet Hell · Action · Shoot 'Em Up
Sky Force Reloaded
Shared: Bullet Hell · Shoot 'Em Up · Action
Revolution Ace
Shared: Action · Bullet Hell · Shoot 'Em Up
Stick Fight: The Game
Shared: Action · 4 Player Local · 2D
Star of Providence
Shared: Bullet Hell · Shoot 'Em Up · Action
Nova Drift
Shared: Bullet Hell · Shoot 'Em Up · Shooter
ZeroRanger
Shared: Bullet Hell · Shoot 'Em Up · Action
Angel at Dusk
Shared: Bullet Hell · Action · Shooter
Pummel Party
Shared: 4 Player Local · Party Game · Action
Touhou Juuouen 〜 Unfinished Dream of All Living Ghost.
Shared: Bullet Hell · Action · Shoot 'Em Up
DRAINUS
Shared: Action · Shoot 'Em Up · Bullet Hell
Touhou Koumakyou: New Classic - the Embodiment of Scarlet Devil
Shared: Bullet Hell · Shoot 'Em Up · Action
Cuphead
Shared: Bullet Hell · 2D · Cartoon
Just Shapes & Beats
Shared: Bullet Hell · Action · 2D
Nuclear Throne
Shared: Bullet Hell · Action · Pixel Graphics
Waves
Shared: Bullet Hell · Shoot 'Em Up · Shooter
BLUE REVOLVER
Shared: Bullet Hell · Shoot 'Em Up · Action