Games like The Dark Legions
Games like The Dark Legions include Age of Empires II (Retired), Mount & Blade II: Bannerlord, Crusader Kings III, Total War: MEDIEVAL II – Definitive Edition, and Becastled. We matched them by the tags players give The Dark Legions on Steam (Indie, Strategy, Medieval, and RTS): closest matches first, and among equally close ones the better-known games.

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

Mount & Blade II: Bannerlord
Shared: Strategy · Medieval · Indie

Crusader Kings III
Shared: Strategy · Medieval · RTS

Total War: MEDIEVAL II – Definitive Edition
Shared: Strategy · Medieval · RTS

Becastled
Shared: Strategy · Medieval · RTS

Farthest Frontier
Shared: Strategy · Medieval · Indie

Banished
Shared: Strategy · Indie · Medieval

A Total War Saga: THRONES OF BRITANNIA
Shared: Strategy · RTS · Medieval

Ancestors Legacy
Shared: Strategy · Medieval · RTS

Foundation
Shared: Medieval · Strategy · Indie

Rusted Warfare - RTS
Shared: Strategy · RTS · Indie

Circle Empires
Shared: Indie · Strategy · RTS

Crown of Greed
Shared: Indie · Strategy · RTS

Stronghold: Definitive Edition
Shared: Strategy · Medieval · RTS

Diplomacy is Not an Option
Shared: Medieval · RTS · Strategy

Stronghold Crusader 2
Shared: Strategy · Medieval · RTS

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

Crusader Kings II
Shared: Strategy · Medieval · RTS

Medieval Kingdom Wars
Shared: Medieval · RTS · Strategy

Creeper World 3: Arc Eternal
Shared: Strategy · Indie · RTS

Lessaria: Fantasy Kingdom Sim
Shared: Strategy · RTS · Medieval

Wargame: Red Dragon
Shared: Strategy · RTS · Indie

Knights of Honor II: Sovereign
Shared: Strategy · Medieval · RTS

Tooth and Tail
Shared: Strategy · Indie · RTS