Games like Castle War
Games like Castle War include Company of Heroes 3, Age of Empires II (Retired), Age of History 3, Broken Arrow, and Warhammer 40,000: Dawn of War - Definitive Edition. We matched them by the tags players give Castle War on Steam (Strategy, Wargame, PvE, RTS, and 2.5D): closest matches first, and among equally close ones the better-known games.
Company of Heroes 3
Shared: Strategy · Wargame · RTS
Age of Empires II (Retired)
Shared: Strategy · RTS · Medieval
Age of History 3
Shared: Strategy · Wargame · RTS
Broken Arrow
Shared: Strategy · Wargame · RTS
Warhammer 40,000: Dawn of War - Definitive Edition
Shared: Strategy · RTS · Singleplayer
Wargame: Red Dragon
Shared: Strategy · Wargame · RTS
Total War: MEDIEVAL II – Definitive Edition
Shared: Strategy · Medieval · RTS
Starship Troopers: Terran Command
Shared: Strategy · RTS · Singleplayer
Mechabellum
Shared: Strategy · Wargame · RTS
Crusader Kings III
Shared: Strategy · Medieval · RTS
Mount & Blade II: Bannerlord
Shared: Strategy · Medieval · Singleplayer
Age of Empires: Definitive Edition
Shared: Strategy · RTS · Singleplayer
Age of Mythology: Retold
Shared: Strategy · RTS · PvE
A Total War Saga: THRONES OF BRITANNIA
Shared: Strategy · RTS · Medieval
Total War: WARHAMMER II
Shared: Strategy · RTS · Singleplayer
Call to Arms - Gates of Hell: Ostfront
Shared: Strategy · RTS · Singleplayer
Cossacks 3
Shared: Strategy · RTS · Singleplayer
Ukrainian Warfare: Gostomel Heroes
Shared: Wargame · PvE · Strategy
Steel Division 2
Shared: Strategy · RTS · Singleplayer
Tempest Rising
Shared: Strategy · RTS · Singleplayer
Sins of a Solar Empire II
Shared: Strategy · RTS · Singleplayer
Age of Empires III: Definitive Edition
Shared: Strategy · RTS · Singleplayer
Age of Darkness: Final Stand
Shared: Strategy · RTS · PvE
Company of Heroes 2
Shared: Strategy · RTS · Singleplayer