Games like War Builder League
Games like War Builder League include Counter-Strike 2, Dota 2, PUBG: BATTLEGROUNDS, Marvel Rivals, and Apex Legends™. We matched them by the tags players give War Builder League on Steam (Free to Play, Action, Indie, Early Access, and Building): closest matches first, and among equally close ones the better-known games.

Counter-Strike 2
Shared: Action · Team-Based · Multiplayer

Dota 2
Shared: Free to Play · Action · Team-Based

PUBG: BATTLEGROUNDS
Shared: Action · Multiplayer · PvP

Marvel Rivals
Shared: Free to Play · Action · Multiplayer

Apex Legends™
Shared: Free to Play · Action · Multiplayer

Team Fortress 2
Shared: Free to Play · Action · Multiplayer

THE FINALS
Shared: Free to Play · Action · Team-Based

Paladins®
Shared: Free to Play · Action · Multiplayer

Tom Clancy's Rainbow Six Siege
Shared: Action · PvP · Tactical

World of Warships
Shared: Free to Play · Multiplayer · PvP

Overwatch®
Shared: Free to Play · Team-Based · Multiplayer

Once Human
Shared: Free to Play · Action · Building

Rogue Company
Shared: Free to Play · Action · Multiplayer

Century: Age of Ashes
Shared: Free to Play · Action · Indie

SMITE®
Shared: Free to Play · Action · Multiplayer

Mecha BREAK
Shared: Free to Play · Action · Robots

WARDOGS
Shared: Action · Tactical · Multiplayer

Rust
Shared: Building · Multiplayer · Action

Delta Force
Shared: Free to Play · Action · Multiplayer

skate.
Shared: Free to Play · Action · Multiplayer

Spacelords
Shared: Free to Play · Action · Multiplayer

Enlisted
Shared: Free to Play · Action · Multiplayer

FragPunk
Shared: Free to Play · Action · Team-Based

Strinova
Shared: Free to Play · Action · Third-Person Shooter