Single-player games like Cossacks II: Napoleonic Wars
Below are 15 single-player Steam games similar to Cossacks II: Napoleonic Wars, ranked by player overlap. Every pick carries Steam's Single-player category, so multiplayer-only titles or always-online games don't sneak in. imho.run pulls the category data from Steam directly — Single-player here matches what the store labels.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like Cossacks II: Napoleonic Wars page.
Ranked picks
- 1

Cossacks II: Battle for Europe
Single-player alternative to Cossacks II: Napoleonic Wars — playable solo, no multiplayer required. Shares Strategy with Cossacks II: Napoleonic Wars.
Cossacks II: Battle for Europe is a standalone add-on for "Cossacks II: Napoleonic Wars" presenting new nations with the possibility to wage multiplayer battles.
- 2

Cossacks: European Wars
Single-player alternative to Cossacks II: Napoleonic Wars — playable solo, no multiplayer required. Shares Strategy with Cossacks II: Napoleonic Wars.
This game is devoted to the key events of the XVII–XVIII centuries.
- 3

American Conquest
Single-player alternative to Cossacks II: Napoleonic Wars — playable solo, no multiplayer required. Shares Strategy with Cossacks II: Napoleonic Wars.
In American Conquest, Players set sail from Europe to discover new world and conquer its innumerable riches.
- 4

Steel Division 2
Single-player alternative to Cossacks II: Napoleonic Wars — playable solo, no multiplayer required. Shares Strategy with Cossacks II: Napoleonic Wars.
Steel Division 2 is a historically-accurate WW2 real-time strategy game set on the Eastern Front. Features 1:1-scale turn-based army management and real-time tactical battles with thousands of men at your order.
- 5

Men of War: Assault Squad 2
Single-player alternative to Cossacks II: Napoleonic Wars — playable solo, no multiplayer required. Shares Strategy with Cossacks II: Napoleonic Wars.
Men of War: Assault Squad 2 expands the real-time tactics series with new skirmish missions, massive multiplayer battles, enhanced visuals, improved AI, and full Direct Control. Command five factions across 65 maps, 250 vehicles, and 200 soldiers in one of the most detailed WWII RTS experiences.
- 6

Company of Heroes 2
Single-player alternative to Cossacks II: Napoleonic Wars — playable solo, no multiplayer required. Shares Strategy with Cossacks II: Napoleonic Wars.
Experience the ultimate WWII RTS platform with COH2 and its standalone expansions. This package includes the base game, which you can then upgrade by purchasing The Western Front Armies, Ardennes Assault and/or The British Forces. More info in the "About This Game" section below.
- 7

Cossacks: Back to War
Single-player alternative to Cossacks II: Napoleonic Wars — playable solo, no multiplayer required. Shares Strategy with Cossacks II: Napoleonic Wars.
Cossacks: Back to War contains all of the gameplay features of Cossacks: European Wars and Cossacks: The Art of War, this is a complete care package for all current and future Cossacks fans. This add-on contains two new nations: Switzerland and Hungary.
- 8

Cossacks: Art of War
Single-player alternative to Cossacks II: Napoleonic Wars — playable solo, no multiplayer required. Shares Strategy with Cossacks II: Napoleonic Wars.
Cossacks: The Art of War continues the history of the great battles of XVII–XVIII centuries
- 9

Cossacks 3
Single-player alternative to Cossacks II: Napoleonic Wars — playable solo, no multiplayer required. Shares Strategy with Cossacks II: Napoleonic Wars.
Cossacks 3 is the return of RTS classics. Obtain resources, build cities and research technologies while taking command of great armies, crushing enemies in grand historical warfares on land and sea!
- 10

S.T.A.L.K.E.R. 2: Heart of Chornobyl
Single-player alternative to Cossacks II: Napoleonic Wars — playable solo, no multiplayer required.
Discover the vast Chornobyl Exclusion Zone full of dangerous enemies, deadly anomalies and powerful artifacts. Unveil your own epic story as you make your way to the Heart of Chornobyl. Make your choices wisely, as they will determine your fate in the end.
- 11

S.T.A.L.K.E.R.: Shadow of Chernobyl
Single-player alternative to Cossacks II: Napoleonic Wars — playable solo, no multiplayer required.
S.T.A.L.K.E.R.: Shadow of Chernobyl tells a story about survival in the Zone – a very dangerous place, where you fear not only the radiation, anomalies and deadly creatures, but other S.T.A.L.K.E.R.s, who have their own goals and wishes.
- 12

S.T.A.L.K.E.R.: Call of Pripyat
Single-player alternative to Cossacks II: Napoleonic Wars — playable solo, no multiplayer required.
S.T.A.L.K.E.R.: Call of Pripyat is the direct sequel of the S.T.A.L.K.E.R.: Shadow of Chernobyl. As a Major Alexander Degtyarev you should investigate the crash of the governmental helicopters around the Zone and find out, what happened there.
- 13

S.T.A.L.K.E.R.: Clear Sky
Single-player alternative to Cossacks II: Napoleonic Wars — playable solo, no multiplayer required.
S.T.A.L.K.E.R.: Clear Sky – standalone prequel for the acclaimed S.T.A.L.K.E.R.: Shadow of Chernobyl, which tells you story about the Clear Sky group, that want to research the Zone and understand it better.
- 14

S.T.A.L.K.E.R.: Shadow of Chornobyl - Enhanced Edition
Single-player alternative to Cossacks II: Napoleonic Wars — playable solo, no multiplayer required.
S.T.A.L.K.E.R.: Shadow of Chornobyl, the first chapter of the Legends of the Zone Trilogy, which started it all.
- 15

S.T.A.L.K.E.R.: Call of Prypiat - Enhanced Edition
Single-player alternative to Cossacks II: Napoleonic Wars — playable solo, no multiplayer required.
S.T.A.L.K.E.R.: Call of Prypiat follows the story of special service agent Major Degtyarev as he investigates the fate of a lost expedition.