Games like Bulletball
Games like Bulletball include Robot Roller-Derby Disco Dodgeball, UpGun, Rollerdrome, REMATCH, and Deployment. We matched them by the tags players give Bulletball on Steam (Sports, Arena Shooter, On-Rails Shooter, Twin Stick Shooter, and Action): closest matches first, and among equally close ones the better-known games.

Robot Roller-Derby Disco Dodgeball
Shared: Arena Shooter · Sports · PvP

UpGun
Shared: PvP · Shooter · Arena Shooter

Rollerdrome
Shared: Sports · Arena Shooter · Action

REMATCH
Shared: Sports · PvP · Arcade

Deployment
Shared: Arena Shooter · Twin Stick Shooter · Action

BRAZILIAN DRUG DEALER 3: I OPENED A PORTAL TO HELL IN THE FAVELA TRYING TO REVIVE MIT AIA I NEED TO CLOSE IT
Shared: Arena Shooter · PvP · Shooter

THE FINALS
Shared: PvP · Shooter · Arena Shooter

PUBG: BATTLEGROUNDS
Shared: Shooter · PvP · Action

Pixel Gun 3D: PC Edition
Shared: PvP · Action · Shooter

Formula Legends
Shared: Sports · Arcade · Action

Pistol Whip
Shared: Action · On-Rails Shooter · Shooter

Apewar
Shared: Action · Arena Shooter · PvP

Super Woden: Rally Edge
Shared: Sports · PvP · Arcade

ACE COMBAT™ 7: SKIES UNKNOWN
Shared: Shooter · Arcade · PvP

Super Mega Baseball 3
Shared: Sports · PvP · Arcade

MADNESS: Project Nexus
Shared: Arena Shooter · Shooter · Action

Chippy
Shared: Arena Shooter · Twin Stick Shooter · Shooter

THE HOUSE OF THE DEAD: Remake
Shared: On-Rails Shooter · Action · Shooter

Echo Point Nova
Shared: Arena Shooter · Shooter · Action

Sektori
Shared: Twin Stick Shooter · Arena Shooter · Arcade

Backyard Baseball
Shared: Sports · PvP · Arcade

Paint Warfare
Shared: Arena Shooter · PvP · Action

Strike Force Heroes
Shared: Arena Shooter · Action · Shooter

Pro Soccer Online
Shared: Sports · PvP · 3D