Games like Cossacks II: Napoleonic Wars
Games like Cossacks II: Napoleonic Wars include Age of Empires II (Retired), Total War: THREE KINGDOMS, Company of Heroes 2, Hearts of Iron IV, and Call to Arms - Gates of Hell: Ostfront. We matched them by the tags players give Cossacks II: Napoleonic Wars on Steam (Strategy, RTS, Historical, and Singleplayer): closest matches first, and among equally close ones the better-known games.

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

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

Company of Heroes 2
Shared: Strategy · RTS · Historical

Hearts of Iron IV
Shared: Strategy · Historical · RTS

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

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

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

Total War: ATTILA
Shared: Strategy · Historical · RTS

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

Total War: ROME II - Emperor Edition
Shared: Strategy · Historical · RTS

Company of Heroes 3
Shared: Strategy · RTS · Singleplayer

Cossacks 3
Shared: Strategy · RTS · Historical

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

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

Total War: NAPOLEON – Definitive Edition
Shared: Strategy · Historical · RTS

Rise of Nations: Extended Edition
Shared: Strategy · RTS · Historical

Total War: EMPIRE – Definitive Edition
Shared: Strategy · Historical · RTS

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

Company of Heroes
Shared: Strategy · RTS · Singleplayer

Crusader Kings III
Shared: Strategy · Historical · RTS

Steel Division 2
Shared: Strategy · RTS · Singleplayer

Last Train Home
Shared: Strategy · RTS · Historical

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

Master of Command
Shared: Strategy · Historical · RTS