Games like Topswap
Games like Topswap include Neon White, PUBG: BATTLEGROUNDS, Call of Duty®, Apex Legends™, and Counter-Strike: Source. We matched them by the tags players give Topswap on Steam (Action, Platformer, Shooter, Arcade, and Bullet Hell): closest matches first, and among equally close ones the better-known games.

Neon White
Shared: Platformer · Action · FPS

PUBG: BATTLEGROUNDS
Shared: Shooter · Action · FPS

Call of Duty®
Shared: Shooter · Action · FPS

Apex Legends™
Shared: Shooter · Action · FPS

Counter-Strike: Source
Shared: Action · Shooter · FPS

THE FINALS
Shared: Shooter · FPS · Action

Counter-Strike
Shared: Action · Shooter · FPS

Aimlabs
Shared: Shooter · Action · FPS

Ready or Not
Shared: Shooter · FPS · Action

Shotgun Farmers
Shared: Action · Shooter · FPS

Insurgency
Shared: Action · FPS · Shooter

Insurgency: Sandstorm
Shared: Shooter · FPS · Action

Swarmlake
Shared: Action · Shooter · FPS

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

Echo Point Nova
Shared: Shooter · Action · FPS

WARDOGS
Shared: Action · FPS · Shooter

Arma 3
Shared: Action · Shooter · FPS

Paladins®
Shared: Action · Shooter · FPS

BioShock Infinite
Shared: Action · Shooter · FPS

BattleBit Remastered
Shared: Shooter · FPS · Action

Devil Daggers
Shared: Action · FPS · Shooter

Nova Drift
Shared: Bullet Hell · Arcade · Shooter

KovaaK's
Shared: Action · Shooter · FPS

DOOM
Shared: Action · Shooter · FPS