Single-player games like Thirty Years War
Below are 14 single-player Steam games similar to Thirty Years War, 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 Thirty Years War page.
Ranked picks
- 1

Unity of Command II
Single-player alternative to Thirty Years War — playable solo, no multiplayer required. Shares Simulation and Strategy with Thirty Years War.
Unity of Command II is the sequel to one of the most critically acclaimed strategy games of all time; a game critics called 'the perfect gateway' into computer war games.
- 2

Panzer Corps 2
Single-player alternative to Thirty Years War — playable solo, no multiplayer required. Shares Strategy with Thirty Years War.
Panzer Corps 2 is the ultimate Second World War strategy game! Enjoy the time-proven gameplay formula which has been appreciated by millions of players over the years, brought to a whole new level of refinement up to the latest technical standards.
- 3

Warhammer 40,000: Gladius - Relics of War
Single-player alternative to Thirty Years War — playable solo, no multiplayer required. Shares Strategy with Thirty Years War.
Warhammer 40,000: Gladius – Relics of War brings you to a world of terror and violence. Four factions will engage in a brutal war for dominance over the planet’s resources. In the first turn-based 4X strategy game set in Warhammer 40,000 you will lead one of four unique factions.
- 4

Sid Meier's Civilization VII
Single-player alternative to Thirty Years War — playable solo, no multiplayer required. Shares Simulation and Strategy with Thirty Years War.
The award-winning strategy game franchise returns with a revolutionary new chapter. Sid Meier's Civilization® VII empowers you to build the greatest empire the world has ever known!
- 5

Shadow Empire
Single-player alternative to Thirty Years War — playable solo, no multiplayer required. Shares Simulation and Strategy with Thirty Years War.
Shadow Empire is a deep turn-based 4X wargame with a unique blend of military focus, procedurally generated content and role-playing features. Players take the seat of the supreme ruler of a small nation, with the goal of reconquering a devastated planet.
- 6

Field of Glory II
Single-player alternative to Thirty Years War — playable solo, no multiplayer required. Shares Strategy and Simulation with Thirty Years War.
Field of Glory II is a turn-based tactical game set during the Rise of Rome from 280 BC to 25 BC.
- 7

Steel Division: Normandy 44
Single-player alternative to Thirty Years War — playable solo, no multiplayer required. Shares Strategy and Simulation with Thirty Years War.
Steel Division: Normandy is a tactical real-time strategy (RTS) game that pits players against AI enemies in a single-player campaign -- or against several opponents in massive 10-on-10 multiplayer battles.
- 8

Isonzo
Single-player alternative to Thirty Years War — playable solo, no multiplayer required. Shares Simulation with Thirty Years War.
Ferocious Alpine warfare will test your tactical skills in this authentic WW1 FPS. Battle among the scenic peaks, rugged valleys and idyllic towns of northern Italy. The Great War on the Italian Front is brought to life and elevated to unexpected heights!
- 9

Sword & Siege Crusades: Book I
Single-player alternative to Thirty Years War — playable solo, no multiplayer required. Shares Simulation and Strategy with Thirty Years War.
Fight through the 1st and 2nd Crusades and the conflicts between them in Crusades: Book I, a tactical medieval wargame of sieges, field battles, and frontier warfare. Command Crusader armies or Islamic alliances across 74 scenarios and two branching campaigns.
- 10

Sword & Siege Crusades: Book II
Single-player alternative to Thirty Years War — playable solo, no multiplayer required. Shares Simulation and Strategy with Thirty Years War.
Continue the struggle for the Holy Land in Crusades: Book II, a tactical medieval wargame covering the Third and Fourth Crusades between 1149 and 1204. Command the Crusader Alliance or the Anti-Crusader Alliance across 102 historically accurate scenarios and four branching campaigns.
- 11

Sword & Siege Age of Longbow: Volume I
Single-player alternative to Thirty Years War — playable solo, no multiplayer required. Shares Simulation and Strategy with Thirty Years War.
Fight through the Hundred Years War in Age of Longbow: Volume I, a tactical medieval wargame of longbow battles, sieges, and shifting campaigns. Command English and French forces across 94 scenarios and an expansive campaign system spanning the war's major phases.
- 12

American Revolutionary War
Single-player alternative to Thirty Years War — playable solo, no multiplayer required. Shares Simulation and Strategy with Thirty Years War.
Fight through the American War of Independence in a tactical wargame of field battles, frontier warfare, fortified positions, and campaigns for control of the colonies. Command American, British, Loyalist, German, Native allied, and French forces across 148 scenarios and four campaigns.
- 13

War of the Austrian Succession
Single-player alternative to Thirty Years War — playable solo, no multiplayer required. Shares Simulation and Strategy with Thirty Years War.
Fight across Europe during the War of the Austrian Succession in a tactical wargame of dynastic conflict, continental campaigns, cavalry charges, and rebellions. Command Austrian, Prussian, French, British, Bavarian, Spanish, Sardinian, Jacobite and allied forces across 85 scenarios and 3 campaigns.
- 14

Great Northern War
Single-player alternative to Thirty Years War — playable solo, no multiplayer required. Shares Simulation and Strategy with Thirty Years War.
Fight for mastery of the Baltic in a tactical wargame of aggressive Swedish assaults, Russian military reform, winter campaigns, and shifting alliances. Command Swedish, Russian, Danish-Norwegian, Saxon, Polish-Lithuanian, and allied forces across 89 scenarios, five campaigns, and the Scanian War.