Games like Infinity Kingdom
Games like Infinity Kingdom include Dota 2, Foxhole, Broken Arrow, Sid Meier’s Civilization® VI, and Total War: WARHAMMER. We matched them by the tags players give Infinity Kingdom on Steam (Strategy, 4X, Wargame, MOBA, and Card Battler): closest matches first, and among equally close ones the better-known games.

Dota 2
Shared: Strategy · MOBA · Free to Play

Foxhole
Shared: Wargame · Strategy · Massively Multiplayer

Broken Arrow
Shared: Strategy · Wargame · War

Sid Meier’s Civilization® VI
Shared: Strategy · 4X · War

Total War: WARHAMMER
Shared: Strategy · 4X · Tactical RPG

Kingdom Heroes 8
Shared: Strategy · Tactical RPG · Wargame

Age of Wonders 4
Shared: Strategy · 4X · Tactical RPG

Yu-Gi-Oh! Master Duel
Shared: Strategy · Card Battler · Tactical

Europa Universalis IV
Shared: Strategy · 4X · Wargame

SMITE®
Shared: MOBA · Strategy · Free to Play

Viking Rise
Shared: Strategy · 4X · Wargame

SMITE 2
Shared: Strategy · MOBA · Adventure

Arena Breakout: Infinite
Shared: Strategy · Tactical RPG · Tactical

Total War: ROME REMASTERED
Shared: Strategy · 4X · Wargame

Age of Empires III: Definitive Edition
Shared: Strategy · Base Building · War

Sid Meier's Civilization VII
Shared: Strategy · 4X · War

Warhammer 40,000: Dawn of War III
Shared: Strategy · MOBA · War

Warhammer 40,000: Gladius - Relics of War
Shared: Strategy · 4X · Wargame

World of Warships
Shared: 3D · Strategy · Free to Play

Wargame: Red Dragon
Shared: Strategy · Wargame · Tactical

Heroes of Might and Magic: Olden Era
Shared: Strategy · 4X · Tactical

Europa Universalis V
Shared: Strategy · Wargame · 4X

Company of Heroes 2
Shared: Strategy · War · Tactical

HUMANKIND™
Shared: Strategy · 4X · War