Games like Warrior Kings
Games like Warrior Kings include Total War: WARHAMMER II, Total War: WARHAMMER III, Age of Mythology: Extended Edition, Age of Mythology: Retold, and SpellForce 3 Reforced. We matched them by the tags players give Warrior Kings on Steam (Strategy, RTS, Fantasy, and Singleplayer): closest matches first, and among equally close ones the better-known games.

Total War: WARHAMMER II
Shared: Strategy · Fantasy · RTS

Total War: WARHAMMER III
Shared: Strategy · RTS · Fantasy

Age of Mythology: Extended Edition
Shared: Strategy · RTS · Singleplayer

Age of Mythology: Retold
Shared: Strategy · RTS · Singleplayer

SpellForce 3 Reforced
Shared: Strategy · RTS · Fantasy

Warhammer 40,000: Dawn of War - Definitive Edition
Shared: Strategy · RTS · Singleplayer

Age of Empires II (Retired)
Shared: Strategy · RTS · Singleplayer

Company of Heroes 3
Shared: Strategy · RTS · Singleplayer

Company of Heroes 2
Shared: Strategy · RTS · Singleplayer

Warhammer 40,000: Dawn of War - Anniversary Edition (Classic)
Shared: Strategy · RTS · Singleplayer

STAR WARS™ Empire at War - Gold Pack
Shared: Strategy · RTS · Singleplayer

Battlefleet Gothic: Armada (Classic)
Shared: Strategy · RTS · Singleplayer

Command & Conquer™ Remastered Collection
Shared: Strategy · RTS · Singleplayer

Battle Realms: Zen Edition
Shared: Strategy · RTS · Fantasy

Circle Empires
Shared: Strategy · RTS · Fantasy

Warhammer 40,000: Dawn of War II - Anniversary Edition (Classic)
Shared: Strategy · RTS · Singleplayer

Dragon Age™: The Veilguard
Shared: Fantasy · Singleplayer · Strategy

Age of Empires: Definitive Edition
Shared: Strategy · RTS · Singleplayer

Total War: THREE KINGDOMS
Shared: Strategy · RTS · Singleplayer

Age of Empires III: Definitive Edition
Shared: Strategy · RTS · Singleplayer

Command & Conquer Red Alert™ 2 and Yuri’s Revenge™
Shared: Strategy · RTS · Singleplayer

Starship Troopers: Terran Command
Shared: Strategy · RTS · Singleplayer

Tempest Rising
Shared: Strategy · RTS · Singleplayer

Call to Arms - Gates of Hell: Ostfront
Shared: Strategy · RTS · Singleplayer