IMHO.

Single-player games like RAT CITY: Ratocracy

Below are 9 single-player Steam games similar to RAT CITY: Ratocracy, 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 RAT CITY: Ratocracy page.

Ranked picks

  1. 1
    Corsair Cove — Steam game cover

    Corsair Cove

    Single-player alternative to RAT CITY: Ratocracy — playable solo, no multiplayer required. Shares Strategy and Simulation with RAT CITY: Ratocracy.

    Build a sprawling pirate haven, raise a fleet to explore the high seas, and take on the Crown to keep the Age of Piracy alive! From ale to flintlock pistols, and from scallywags to swashbucklers, you’ll need to manage complex production chains and govern a rowdy crew to reign supreme over the seas!

    2026StrategySimulation39.99 USDDeck PlayableSingle-playerSimilar games →
  2. 2
    Whiskerwood — Steam game cover

    Whiskerwood

    Single-player alternative to RAT CITY: Ratocracy — playable solo, no multiplayer required. Shares Strategy and Simulation with RAT CITY: Ratocracy.

    Establish a home for your industrious mice under the oppressive paw of your cat overlords in this city builder featuring complex simulations, intricate production chains, and the age-old rivalry between cat and mouse.

    2025StrategySimulationEarly Access29.99 USDDeck PlayableSingle-playerSimilar games →
  3. 3
    Ground of Aces — Steam game cover

    Ground of Aces

    Single-player alternative to RAT CITY: Ratocracy — playable solo, no multiplayer required. Shares Strategy and Simulation with RAT CITY: Ratocracy.

    Take command of a remote military air base during World War II. Build your own airfield, manage iconic aircraft and oversee your crew’s well-being. Prepare them against air raids and send your pilots on dangerous missions. Survive and help your nation win the war!

    2025StrategySimulationEarly Access29.99 USDDeck PlayableSingle-playerSimilar games →
  4. 4
    Nova Roma — Steam game cover

    Nova Roma

    Single-player alternative to RAT CITY: Ratocracy — playable solo, no multiplayer required. Shares Strategy and Simulation with RAT CITY: Ratocracy.

    The glory of Rome is at your fingertips in this city-building game where you must appease the gods, enact laws, and develop complex supply chains to meet the needs of your citizens.

    2026StrategySimulationEarly Access29.99 USDDeck PlayableSingle-playerSimilar games →
  5. 5
    Frostpunk — Steam game cover

    Frostpunk

    Single-player alternative to RAT CITY: Ratocracy — playable solo, no multiplayer required. Shares Strategy and Simulation with RAT CITY: Ratocracy.

    Frostpunk is the first society survival game. As the ruler of the last city on Earth, it is your duty to manage both its citizens and infrastructure. What decisions will you make to ensure your society's survival? What will you do when pushed to breaking point? Who will you become in the process?

    2018StrategySimulation29.99 USDDeck PlayableSingle-playerSimilar games →
  6. 6
    Prison Architect — Steam game cover

    Prison Architect

    Single-player alternative to RAT CITY: Ratocracy — playable solo, no multiplayer required. Shares Strategy and Simulation with RAT CITY: Ratocracy.

    Only the world’s most ruthless Warden can contain the world’s most ruthless inmates. Design and develop your personalized penitentiary in Prison Architect.

    2015StrategyIndieSimulation7.49 USDDeck PlayableSingle-playerSimilar games →
  7. 7
    Foundation — Steam game cover

    Foundation

    Single-player alternative to RAT CITY: Ratocracy — playable solo, no multiplayer required. Shares Strategy and Simulation with RAT CITY: Ratocracy.

    Foundation is a grid-less, laidback medieval city-building game with a focus on organic development, monument construction and resource management.

    2025StrategyIndieSimulation34.99 USDDeck PlayableSingle-playerSimilar games →
  8. 8
    Banished — Steam game cover

    Banished

    Single-player alternative to RAT CITY: Ratocracy — playable solo, no multiplayer required. Shares Strategy and Simulation with RAT CITY: Ratocracy.

    In this city-building strategy game, you control a group of exiled travelers who decide to restart their lives in a new land. They have only the clothes on their backs and a cart filled with supplies from their homeland. The townspeople of Banished are your primary resource.

    2014StrategyIndieSimulation19.99 USDDeck PlayableSingle-playerSimilar games →
  9. 9
    WAR RATS: The Rat em Up — Steam game cover

    WAR RATS: The Rat em Up

    Single-player alternative to RAT CITY: Ratocracy — playable solo, no multiplayer required. Shares Strategy with RAT CITY: Ratocracy.

    The rats told me to make this game. Run and gun alongside your troops in the Great Rat War against the vile TechnoRat armies. Recruit units, build structures, collect gear and upgrade your weapons to turn the tide of battle in your favor. The TechnoRat is all consuming!

    2025ActionStrategy7.79 USDDeck PlayableSingle-playerSimilar games →