Single-player games like Citystate II
Below are 10 single-player Steam games similar to Citystate II, 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 Citystate II page.
Ranked picks
- 1

Citystate
Single-player alternative to Citystate II — playable solo, no multiplayer required. Shares Strategy and Simulation with Citystate II.
Create a 21st century micro-nation and experiment with economic and political ideals. Futuristic skyscrapers or spreading slums, the Nation relies on your economic and city planning skills.
- 2

Tropico 6
Single-player alternative to Citystate II — playable solo, no multiplayer required. Shares Strategy and Simulation with Citystate II.
El Presidente is back! Prove yourself once again as a feared dictator or peace-loving statesman on the island state of Tropico and shape the fate of your very own banana republic through four distinctive eras.
- 3

Democracy 4
Single-player alternative to Citystate II — playable solo, no multiplayer required. Shares Strategy and Simulation with Citystate II.
Democracy 4 lets you take the role of President / Prime minister, govern the country (choosing its policies, laws and other actions), and both transform the country as you see fit, while trying to retain enough popularity to get re-elected...
- 4

Imperator: Rome
Single-player alternative to Citystate II — playable solo, no multiplayer required. Shares Strategy and Simulation with Citystate II.
Dominate the classical Mediterranean in Imperator: Rome, a grand strategy game from Paradox Interactive. Navigate the dangerous waters of politics and diplomacy as you build up your provinces and conquer foreign lands. Now available with special content and the digital artbook.
- 5

Cities: Skylines
Single-player alternative to Citystate II — playable solo, no multiplayer required. Shares Strategy and Simulation with Citystate II.
Cities: Skylines is a modern take on the classic city simulation. The game introduces new game play elements to realize the thrill and hardships of creating and maintaining a real city whilst expanding on some well-established tropes of the city building experience.
- 6

The Guild II Renaissance
Single-player alternative to Citystate II — playable solo, no multiplayer required. Shares Strategy and Simulation with Citystate II.
For centuries Europe has been dominated by the church and nobility. On the shoulders of ordinary people the servants of god and the noble families justified their power and wealth. This was the incontrovertible, divine world order. A truly dark era… In the 14th Century the world order is beginning to transform itself.
- 7

NIMBY Rails
Single-player alternative to Citystate II — playable solo, no multiplayer required. Shares Simulation with Citystate II.
Design and run your own railroads for the real world. Solve global transportation dilemmas. Unleash your inner railway engineer and transit policy manager.
- 8

Victoria 3
Single-player alternative to Citystate II — playable solo, no multiplayer required. Shares Strategy and Simulation with Citystate II.
Paradox Development Studio invites you to build your ideal society in the tumult of the exciting and transformative 19th century. Balance the competing interests in your society and earn your place in the sun in Victoria 3, one of the most anticipated games in Paradox’s history.
- 9

SimCity™ 4 Deluxe Edition
Single-player alternative to Citystate II — playable solo, no multiplayer required. Shares Strategy and Simulation with Citystate II.
SimCity 4 Deluxe Edition includes the bestselling SimCity 4 and the all-new SimCity 4 Rush Hour Expansion Pack. Create the most massive region of cities ever, with a farming town, bedroom community, high-tech commercial center, and industrial backbone.
- 10

Cities: Skylines II
Single-player alternative to Citystate II — playable solo, no multiplayer required. Shares Simulation with Citystate II.
Raise a city from the ground up and transform it into a thriving metropolis with the most realistic city builder ever. Push your creativity and problem-solving to build on a scale you've never experienced. With deep simulation and a living economy, this is world-building without limits.