Games like Veterans: Napoleonic Wars
Games like Veterans: Napoleonic Wars include Broken Arrow, WARNO, Stronghold Crusader HD (2012), Wargame: Red Dragon, and Sudden Strike 4. We matched them by the tags players give Veterans: Napoleonic Wars on Steam (Action RTS, Wargame, Real Time Tactics, Medieval, and Military): closest matches first, and among equally close ones the better-known games.

Broken Arrow
Shared: Wargame · Action RTS · Real Time Tactics

WARNO
Shared: Wargame · Real Time Tactics · Military

Stronghold Crusader HD (2012)
Shared: Real Time Tactics · Military · Medieval

Wargame: Red Dragon
Shared: Wargame · Military · Real Time Tactics

Sudden Strike 4
Shared: Real Time Tactics · Action RTS · War

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

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

Company of Heroes 3
Shared: Wargame · Action RTS · Real Time Tactics

Total War: THREE KINGDOMS
Shared: War · Military · Real Time Tactics

Syrian Warfare
Shared: Real Time Tactics · Wargame · Military

Crusader Kings III
Shared: Medieval · Management · Grand Strategy

Medieval Kingdom Wars
Shared: Medieval · Action RTS · Wargame

Wargame: Airland Battle
Shared: Wargame · Military · Real Time Tactics

Stronghold 2: Steam Edition
Shared: Real Time Tactics · Medieval · War

Hearts of Iron IV
Shared: War · Military · Grand Strategy

Attack on Toys
Shared: Action RTS · Real Time Tactics · Wargame

Master of Command
Shared: Military · War · Real Time Tactics

Stronghold: Warlords
Shared: Real Time Tactics · Medieval · Military

Kingdom Heroes 8
Shared: Real Time Tactics · Wargame · War

Creeper World 4
Shared: Wargame · Real Time Tactics · RTS

Total Conflict: Resistance
Shared: Action RTS · War · Wargame

Tempest Rising
Shared: RTS · Action RTS · War

Door Kickers 2: Task Force North
Shared: Real Time Tactics · Military · Action RTS

Total War: EMPIRE – Definitive Edition
Shared: Military · War · Strategy