Games like Scoregasm
Games like Scoregasm include Windowkill, Nex Machina, Greedland, Beat Hazard, and Savant - Ascent. We matched them by the tags players give Scoregasm on Steam (Action, Indie, Twin Stick Shooter, Bullet Hell, and Score Attack): closest matches first, and among equally close ones the better-known games.
Windowkill
Shared: Action · Indie · Bullet Hell
Nex Machina
Shared: Action · Twin Stick Shooter · Bullet Hell
Greedland
Shared: Twin Stick Shooter · Shoot 'Em Up · Bullet Hell
Beat Hazard
Shared: Twin Stick Shooter · Bullet Hell · Shoot 'Em Up
Savant - Ascent
Shared: Action · Indie · Shoot 'Em Up
Enter the Gungeon
Shared: Bullet Hell · Indie · Twin Stick Shooter
Cyberhunt
Shared: Action · Indie · Twin Stick Shooter
Waves
Shared: Bullet Hell · Twin Stick Shooter · Shoot 'Em Up
Vampire Survivors
Shared: Bullet Hell · Indie · Action
LUFTRAUSERS
Shared: Indie · Action · Bullet Hell
Sky Force Reloaded
Shared: Bullet Hell · Shoot 'Em Up · Action
Geometry Wars™ 3: Dimensions Evolved
Shared: Action · Twin Stick Shooter · Bullet Hell
Chippy
Shared: Twin Stick Shooter · Bullet Hell · Shoot 'Em Up
Star of Providence
Shared: Bullet Hell · Indie · Action
Atomicrops
Shared: Action · Bullet Hell · Indie
ZeroRanger
Shared: Indie · Action · Bullet Hell
Nova Drift
Shared: Bullet Hell · Shoot 'Em Up · Action
Dead Estate
Shared: Twin Stick Shooter · Bullet Hell · Action
Megabonk
Shared: Indie · Bullet Hell · Action
Bit Blaster XL
Shared: Bullet Hell · Shoot 'Em Up · Action
BALL x PIT
Shared: Action · Bullet Hell · Shoot 'Em Up
Touhou Fuujinroku ~ Mountain of Faith.
Shared: Action · Indie · Bullet Hell
UBERMOSH:WRAITH
Shared: Action · Indie · Bullet Hell
Star Saviors
Shared: Action · Indie · Bullet Hell