Games like 双线交锋：新世界
Games like 双线交锋：新世界 include Squad, Counter-Strike 2, PUBG: BATTLEGROUNDS, Tom Clancy's Rainbow Six Siege, and Rising Storm 2: Vietnam. We matched them by the tags players give 双线交锋：新世界 on Steam (Tactical RPG, 3D Platformer, Immersive Sim, FPS, and Wargame): closest matches first, and among equally close ones the better-known games.
Squad
Shared: FPS · PvP · PvE
Counter-Strike 2
Shared: FPS · Shooter · PvP
PUBG: BATTLEGROUNDS
Shared: FPS · Shooter · PvP
Tom Clancy's Rainbow Six Siege
Shared: FPS · PvP · Shooter
Rising Storm 2: Vietnam
Shared: FPS · Wargame · Immersive Sim
WARDOGS
Shared: FPS · PvP · Wargame
Bodycam
Shared: FPS · Shooter · Immersive Sim
Verdun
Shared: FPS · PvP · Shooter
Aimlabs
Shared: FPS · Shooter · Simulation
Paladins®
Shared: FPS · Shooter · PvP
Red Orchestra 2: Heroes of Stalingrad with Rising Storm
Shared: FPS · Wargame · Immersive Sim
AXYOS
Shared: FPS · Wargame · MOBA
Apex Legends™
Shared: FPS · PvP · Shooter
Arma 3
Shared: Shooter · FPS · Action
Arma Reforger
Shared: FPS · Shooter · Simulation
Call of Duty®
Shared: FPS · Shooter · Action
Counter-Strike: Source
Shared: FPS · Shooter · PvP
Holdfast: Nations At War
Shared: FPS · Shooter · Wargame
Arena Breakout: Infinite
Shared: FPS · Shooter · Tactical RPG
DEATHLOOP
Shared: FPS · Immersive Sim · Shooter
Insurgency
Shared: FPS · Shooter · Action
Overwatch®
Shared: FPS · MOBA · PvP
GoreBox
Shared: FPS · PvE · Shooter
Insurgency: Sandstorm
Shared: FPS · Shooter · PvP