Games like WarLeague
Games like WarLeague include Dota 2, Dota Underlords, SMITE®, Magic: The Gathering Arena, and Marvel Rivals. We matched them by the tags players give WarLeague on Steam (Free to Play, Auto Battler, Multiplayer, Deckbuilding, and Strategy): closest matches first, and among equally close ones the better-known games.

Dota 2
Shared: Free to Play · Multiplayer · Strategy

Dota Underlords
Shared: Free to Play · Auto Battler · Multiplayer

SMITE®
Shared: Free to Play · Multiplayer · MOBA

Magic: The Gathering Arena
Shared: Free to Play · Strategy · Card Game

Marvel Rivals
Shared: Free to Play · Multiplayer · PvP

GWENT: The Witcher Card Game
Shared: Free to Play · Multiplayer · Strategy

Yu-Gi-Oh! Master Duel
Shared: Free to Play · Multiplayer · Card Game

Eternal Card Game
Shared: Free to Play · Card Game · Deckbuilding

Paladins®
Shared: Free to Play · Multiplayer · PvP

Overwatch®
Shared: Free to Play · Multiplayer · PvP

9 Kings
Shared: Auto Battler · Strategy · Deckbuilding

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

Shadowverse: Worlds Beyond
Shared: Free to Play · PvP · Deckbuilding

The Bazaar
Shared: Auto Battler · Strategy · Deckbuilding

PUBG: BATTLEGROUNDS
Shared: Multiplayer · PvP · Strategy

Slay the Spire 2
Shared: Deckbuilding · Card Game · Multiplayer

VRChat
Shared: Free to Play · Multiplayer · Massively Multiplayer

Delta Force
Shared: Free to Play · Multiplayer · Massively Multiplayer

Where Winds Meet
Shared: Free to Play · Multiplayer · PvP

Brawlhalla
Shared: Free to Play · Multiplayer · PvP

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

Transformice
Shared: Free to Play · Multiplayer · Massively Multiplayer

Destiny 2
Shared: Free to Play · Multiplayer · PvP

Infinity Wars: Animated Trading Card Game
Shared: Free to Play · Strategy · Card Game