IMHO.

Single-player games like Prospera

Below are 11 single-player Steam games similar to Prospera, 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 Prospera page.

Ranked picks

  1. 1
    Mega Mall Story — Steam game cover

    Mega Mall Story

    Single-player alternative to Prospera — playable solo, no multiplayer required. Shares Strategy and Simulation with Prospera.

    Design a towering mega mall in this mall management simulation game.

    2022StrategyIndieSimulation8.99 USDSingle-playerSimilar games →
  2. 2
    SERIES MAKERS TYCOON — Steam game cover

    SERIES MAKERS TYCOON

    Single-player alternative to Prospera — playable solo, no multiplayer required. Shares Strategy and Simulation with Prospera.

    Series Makers makes your dreams come true. Produce your own TV series and build your own TV studio with your team. Dominate the TV landscape and fight your way up for worldwide success!

    2019StrategyIndieSimulation4.99 USDSingle-playerSimilar games →
  3. 3
    Lessaria: Fantasy Kingdom Sim — Steam game cover

    Lessaria: Fantasy Kingdom Sim

    Single-player alternative to Prospera — playable solo, no multiplayer required. Shares Strategy and Simulation with Prospera.

    Lessaria is an RTS inspired by Majesty 👑 where you guide heroes with indirect control. Play through the campaign or relax in sandbox mode as you build your magical kingdom.

    2025StrategyIndieSimulation24.90 USDDeck PlayableSingle-playerSimilar games →
  4. 4
    Railway Empire — Steam game cover

    Railway Empire

    Single-player alternative to Prospera — playable solo, no multiplayer required. Shares Strategy and Simulation with Prospera.

    In Railway Empire, you will create an elaborate and wide-ranging rail network, purchase over 40 different trains modelled in extraordinary detail, and buy or build railway stations, maintenance buildings, factories and tourist attractions to keep your travel network ahead of the competition.

    2018StrategySimulation29.99 USDDeck PlayableSingle-playerSimilar games →
  5. 5
    Wild West Miner Simulator — Steam game cover

    Wild West Miner Simulator

    Single-player alternative to Prospera — playable solo, no multiplayer required. Shares Simulation with Prospera.

    You've become the major of a town that... doesn't exist. Nobody lives here, the governor's stupid joke. It's time to get to work and turn this NOWHERE into a bustling metropolis. Mine coal, ore, and gold. Build houses, find oil, bring in new residents, create a paradise in the middle of nowhere.

    2026IndieSimulationCasual5.09 USDDeck VerifiedSingle-playerSimilar games →
  6. 6
    Stronghold: Warlords — Steam game cover

    Stronghold: Warlords

    Single-player alternative to Prospera — playable solo, no multiplayer required. Shares Strategy and Simulation with Prospera.

    Besiege Great Khans, Imperial warlords and Shōgun commanders in Stronghold: Warlords, the latest 'castle sim' from Firefly Studios. Command AI warlords across the battlefield as you build a castle economy and new gunpowder-fuelled siege engines!

    2021StrategySimulation39.99 USDDeck PlayableSingle-playerSimilar games →
  7. 7
    Factory Town — Steam game cover

    Factory Town

    Single-player alternative to Prospera — playable solo, no multiplayer required. Shares Strategy and Simulation with Prospera.

    Build, automate, and optimize a giant factory on 3D terrain using conveyor belts, trains, chutes, pipes, and airships. Sell your goods to nearby villages to expand their borders, increase happiness, and unlock even better technology!

    2021StrategyIndieSimulation19.99 USDDeck VerifiedSingle-playerSimilar games →
  8. 8
    Pompeii: The Legacy — Steam game cover

    Pompeii: The Legacy

    Single-player alternative to Prospera — playable solo, no multiplayer required. Shares Strategy and Simulation with Prospera.

    Rebuild Pompeii from the ashes and lead it through centuries of politics, intrigue, and survival. Shape laws, expand trade across the Empire, guide your city through disasters, and command legions in optional real-time battles. Your legacy begins now.

    2026StrategyIndieSimulation19.99 USDDeck PlayableSingle-playerSimilar games →
  9. 9
    Inspector Schmidt - A Bavarian Tale — Steam game cover

    Inspector Schmidt - A Bavarian Tale

    Single-player alternative to Prospera — playable solo, no multiplayer required. Shares Adventure with Prospera.

    In a third-person RPG detective story, set in Bavaria in 1866, the medical student Valentin Schmidt travels to Wolpertshofen, when a sudden death causes turmoil in the village. Use your skills, find clues and question the villagers to stop the murders.

    2023IndieAdventureRPG17.99 USDSingle-playerSimilar games →
  10. 10
    Medieval Frontiers — Steam game cover

    Medieval Frontiers

    Single-player alternative to Prospera — playable solo, no multiplayer required. Shares Strategy and Simulation with Prospera.

    First-person colony simulation where strategy meets survival in a demanding, medieval wilderness. Construct gridless settlements, establish production chains, and manage the needs, desires, and work morale of your villagers to ensure their survival through the harsh realities of nature and disease.

    2026StrategyIndieSimulationSingle-playerSimilar games →
  11. 11
    Inspector Schmidt - The Ebbing — Steam game cover

    Inspector Schmidt - The Ebbing

    Single-player alternative to Prospera — playable solo, no multiplayer required. Shares Adventure with Prospera.

    In this detective RPG, you untangle a thick web of intrigues, lies, and secrets that surround a mysterious death. Find the origin of eerie telegraph signals, question the villagers, decipher the strange symbols that are suddenly appearing all over town - and hide from the danger lurking in the moor.

    2025AdventureRPG19.99 USDDeck PlayableSingle-playerSimilar games →