Games like Duelgrounds
Games like Duelgrounds include PUBG: BATTLEGROUNDS, Left 4 Dead 2, Paladins®, Squad, and Counter-Strike: Source. We matched them by the tags players give Duelgrounds on Steam (Strategy, FPS, Action, Multiplayer, and Online Co-Op): closest matches first, and among equally close ones the better-known games.

PUBG: BATTLEGROUNDS
Shared: FPS · Multiplayer · PvP

Left 4 Dead 2
Shared: FPS · Multiplayer · Action

Paladins®
Shared: FPS · Multiplayer · Action

Squad
Shared: FPS · PvP · Multiplayer

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

Apex Legends™
Shared: FPS · Multiplayer · PvP

Call of Duty®
Shared: FPS · Multiplayer · Action

PAYDAY 2
Shared: FPS · Action · Multiplayer

Counter-Strike
Shared: FPS · Action · Multiplayer

DayZ
Shared: Survival · Multiplayer · Online Co-Op

Arma 3
Shared: Action · Multiplayer · FPS

Rust
Shared: Multiplayer · Survival · PvP

Insurgency
Shared: FPS · Multiplayer · Action

Delta Force
Shared: FPS · Multiplayer · Action

WARDOGS
Shared: FPS · Action · Multiplayer

Battlefield™ 2042
Shared: FPS · Multiplayer · Action

BattleBit Remastered
Shared: FPS · Multiplayer · PvP

THE FINALS
Shared: FPS · Multiplayer · PvP

Insurgency: Sandstorm
Shared: FPS · Multiplayer · Action

Arma Reforger
Shared: FPS · Strategy · Action

Call of Duty®: Modern Warfare® 2 (2009)
Shared: FPS · Action · Multiplayer

Arena Breakout: Infinite
Shared: FPS · Multiplayer · Shooter

Marathon
Shared: PvP · FPS · Multiplayer

Titanfall® 2
Shared: FPS · Multiplayer · Action