Games like PolyFight
Games like PolyFight include Pixel Gun 3D: PC Edition, UpGun, THE FINALS, Strike Force Heroes, and Apex Legends™. We matched them by the tags players give PolyFight on Steam (Arena Shooter, Arcade, Character Customization, Shooter, and Action): closest matches first, and among equally close ones the better-known games.

Pixel Gun 3D: PC Edition
Shared: PvP · Shooter · Character Customization

UpGun
Shared: Shooter · Arcade · PvP

THE FINALS
Shared: Shooter · PvP · Arena Shooter

Strike Force Heroes
Shared: Arena Shooter · Shooter · Action

Apex Legends™
Shared: Shooter · PvP · Action

Paladins®
Shared: Shooter · Action · PvP

PUBG: BATTLEGROUNDS
Shared: Shooter · PvP · Action

Primal Carnage: Extinction
Shared: PvP · Character Customization · Arcade

Planes, Bullets and Vodka
Shared: Arcade · Action · Casual

Street Fighter™ 6
Shared: Arcade · Character Customization · Action

Broforce
Shared: Action · Shooter · 2D

Worms Rumble
Shared: Arena Shooter · Character Customization · Action

MICROVOLTS: Recharged
Shared: Character Customization · Arena Shooter · Shooter

Apewar
Shared: Shooter · Arena Shooter · Action

ShellShock Live
Shared: Action · Shooter · Casual

Marvel Rivals
Shared: PvP · Action · Shooter

NARAKA: BLADEPOINT
Shared: PvP · Character Customization · Action

Century: Age of Ashes
Shared: Action · PvP · Arena Shooter

Mecha BREAK
Shared: PvP · Character Customization · Action

WARDOGS
Shared: Action · PvP · Shooter

MADNESS: Project Nexus
Shared: Arena Shooter · Shooter · Character Customization

Nova Drift
Shared: Arcade · Arena Shooter · Shooter

GrandChase
Shared: Action · PvP · Character Customization

Shotgun Farmers
Shared: Shooter · Action · Arena Shooter