IMHO.

Single-player games like Patent Tycoon

Below are 9 single-player Steam games similar to Patent Tycoon, 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 Patent Tycoon page.

Ranked picks

  1. 1
    Xenonauts — Steam game cover

    Xenonauts

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

    Xenonauts is a strategy game in which you control a multi-national military organisation defending a Cold War-era Earth from alien invasion, using small squads of persistent soldiers to eliminate the extraterrestrials and recover their technology in turn-based ground combat.

    2014StrategyIndieSimulation24.99 USDSingle-playerSimilar games →
  2. 2
    Xenonauts 2 — Steam game cover

    Xenonauts 2

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

    Wage a global war of resistance against an alien invasion. Command turn-based tactical battles, build a network of covert bases, directly control your fighter wings, and achieve strategic victory in a simulation of asymmetric warfare against a technologically superior foe.

    2026StrategySimulationRPG39.99 USDDeck PlayableSingle-playerSimilar games →
  3. 3
    GOAL! The Club Manager — Steam game cover

    GOAL! The Club Manager

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

    You are more than a coach. You are the undisputed club boss. Are you ready to dominate the league with your team in this re-imagining of the classic sports management franchise? Could you be the next manager sensation? Prove it!

    2022SportsStrategySimulation29.99 USDSingle-playerSimilar games →
  4. 4
    Ozymandias: Bronze Age Empire Sim — Steam game cover

    Ozymandias: Bronze Age Empire Sim

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

    Build an empire in a single sitting. All the strategy of a classic 4X in a faster format, which also shines in multiplayer.

    2022StrategySimulation14.99 USDDeck PlayableSingle-playerSimilar games →
  5. 5
    ROMANCE OF THE THREE KINGDOMS 8 REMAKE — Steam game cover

    ROMANCE OF THE THREE KINGDOMS 8 REMAKE

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

    Theater of war, infinite drama. A masterpiece of historical simulation "ROMANCE OF THE THREE KINGDOMS 8" is revived after 20 years. Enjoy the greatest military drama in the Three Kingdoms series, with the largest number of officers and scenarios!

    2024StrategySimulation35.99 USDDeck VerifiedSingle-playerSimilar games →
  6. 6
    Sid Meier's Civilization VII — Steam game cover

    Sid Meier's Civilization VII

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

    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!

    2025StrategySimulation69.99 USDDeck VerifiedSingle-playerSimilar games →
  7. 7
    Unity of Command II — Steam game cover

    Unity of Command II

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

    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.

    2019StrategyIndieSimulation29.99 USDDeck VerifiedSingle-playerSimilar games →
  8. 8
    Crusader Kings III — Steam game cover

    Crusader Kings III

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

    Love, fight, scheme, and claim greatness. Determine your noble house’s legacy in the sprawling grand strategy of Crusader Kings III. Death is only the beginning as you guide your dynasty’s bloodline in the rich and larger-than-life simulation of the Middle Ages.

    2020StrategySimulationRPG49.99 USDDeck PlayableSingle-playerSimilar games →
  9. 9
    検索探偵パテ太郎 — Steam game cover

    検索探偵パテ太郎

    Single-player alternative to Patent Tycoon — playable solo, no multiplayer required. Shares Free To Play with Patent Tycoon.

    Search Detective Patetaro is a free mystery adventure set in a shopping street in 2050. Trace patents, designs, and trademarks with young detective Patetaro, compare testimony and clues, and eliminate impossible answers one by one. All 5 episodes free. Your search query becomes your deduction.

    2027AdventureFree To PlayFreeSingle-playerSimilar games →