Games like strategy battles
Games like strategy battles include Age of History 3, Europa Universalis V, Europa Universalis IV, Victoria 3, and Total War: WARHAMMER III. We matched them by the tags players give strategy battles on Steam (Strategy, Real Time Tactics, Grand Strategy, Economy, and Resource Management): closest matches first, and among equally close ones the better-known games.

Age of History 3
Shared: Strategy · Grand Strategy · Wargame

Europa Universalis V
Shared: Strategy · Grand Strategy · Economy

Europa Universalis IV
Shared: Strategy · Grand Strategy · Wargame

Victoria 3
Shared: Strategy · Grand Strategy · Economy

Total War: WARHAMMER III
Shared: Strategy · Grand Strategy · Real Time Tactics

Broken Arrow
Shared: Strategy · Real Time Tactics · Wargame

Ultimate General: Civil War
Shared: Real Time Tactics · Wargame · Grand Strategy

Total War: ROME II - Emperor Edition
Shared: Strategy · Grand Strategy · Real Time Tactics

Manor Lords
Shared: Strategy · Grand Strategy · Resource Management

Victoria II
Shared: Strategy · Grand Strategy · Economy

Total War: THREE KINGDOMS
Shared: Strategy · Grand Strategy · Real Time Tactics

Total War: WARHAMMER II
Shared: Strategy · Grand Strategy · Real Time Tactics

Imperator: Rome
Shared: Strategy · Grand Strategy · Economy

NOBUNAGA'S AMBITION: Awakening
Shared: Real Time Tactics · Grand Strategy · Strategy

Total War: ROME REMASTERED
Shared: Strategy · Grand Strategy · Real Time Tactics

Hearts of Iron IV
Shared: Strategy · Grand Strategy · Tactical

Crusader Kings II
Shared: Strategy · Grand Strategy · Political Sim

Sid Meier’s Civilization® VI
Shared: Strategy · Grand Strategy · Singleplayer

Total War: ATTILA
Shared: Strategy · Grand Strategy · Real Time Tactics

Cities: Skylines
Shared: Strategy · Economy · Resource Management

Starship Troopers: Terran Command
Shared: Strategy · Resource Management · Tactical

Workers & Resources: Soviet Republic
Shared: Strategy · Grand Strategy · Economy

Total War: NAPOLEON – Definitive Edition
Shared: Strategy · Grand Strategy · Real Time Tactics

Sid Meier's Civilization VII
Shared: Strategy · Grand Strategy · Economy