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Single-player games like Countryballs: Power Protocol

Below are 9 single-player Steam games similar to Countryballs: Power Protocol, 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 Countryballs: Power Protocol page.

Ranked picks

  1. 1
    Age of History 2: Definitive Edition — Steam game cover

    Age of History 2: Definitive Edition

    Single-player alternative to Countryballs: Power Protocol — playable solo, no multiplayer required. Shares Strategy and Indie with Countryballs: Power Protocol.

    The grand strategy classic returns with improved gameplay, a massive 13,892 province map, expanded diplomacy and wartime capitulation, new civilizations and scenarios, atomic weapons, smarter AI, enhanced visuals, UI upgrades, and major performance improvements.

    2026StrategyIndie9.99 USDDeck PlayableSingle-playerSimilar games →
  2. 2
    Terra Invicta — Steam game cover

    Terra Invicta

    Single-player alternative to Countryballs: Power Protocol — playable solo, no multiplayer required. Shares Strategy and Simulation with Countryballs: Power Protocol.

    An alien invasion has fractured humanity into seven ideological factions each with a unique vision for the future. Lead your chosen faction to take control of Earth’s nations, expand across the Solar System, and battle enemy fleets in tactical combat.

    2026StrategySimulation39.99 USDDeck VerifiedSingle-playerSimilar games →
  3. 3
    Solar Nations 2 — Steam game cover

    Solar Nations 2

    Single-player alternative to Countryballs: Power Protocol — playable solo, no multiplayer required. Shares Strategy and Simulation with Countryballs: Power Protocol.

    In this Grand Strategy game, you take control of the Solar System's Great Powers in 2092 and weather the storm of change as you navigate the uncertain waters of the future. Control the greatest military forces in the world and wage wars on an epic scale: outer space is yours to conquer!

    2025StrategySimulationEarly Access14.99 USDDeck PlayableSingle-playerSimilar games →
  4. 4
    Total War: THREE KINGDOMS — Steam game cover

    Total War: THREE KINGDOMS

    Single-player alternative to Countryballs: Power Protocol — playable solo, no multiplayer required. Shares Action and Strategy with Countryballs: Power Protocol.

    Total War: THREE KINGDOMS is the first in the award-winning series to recreate epic conflict across ancient China. Combining a gripping turn-based campaign of empire-building & conquest with stunning real-time battles, THREE KINGDOMS redefines the series in an age of heroes & legends.

    2019ActionStrategy39.99 USDDeck PlayableSingle-playerSimilar games →
  5. 5
    Renaissance Kingdom Wars — Steam game cover

    Renaissance Kingdom Wars

    Single-player alternative to Countryballs: Power Protocol — playable solo, no multiplayer required. Shares Action and Strategy with Countryballs: Power Protocol.

    The year is 1510. As wars rage across Europe, Africa, and the Middle East, it is the age of gunpowder and mercenaries - that changed the course of history. You can do it as well, going from a leader of men to the ruler of an empire in this unique mix of RTS and grand strategy.

    2024ActionStrategyIndie19.99 USDDeck PlayableSingle-playerSimilar games →
  6. 6
    Oriental Empires — Steam game cover

    Oriental Empires

    Single-player alternative to Countryballs: Power Protocol — playable solo, no multiplayer required. Shares Strategy and Indie with Countryballs: Power Protocol.

    Turn based 4X strategy game, recreating the civilizations of ancient China. Develop your land, build great cities, raise huge armies and fight epic battles, with hundreds of soldiers fighting right on the game map. Advance your technologies, culture and religion to create one of mankind’s biggest empires.

    2017StrategyIndieSimulation29.99 USDDeck PlayableSingle-playerSimilar games →
  7. 7
    Supreme Ruler 2020 Gold — Steam game cover

    Supreme Ruler 2020 Gold

    Single-player alternative to Countryballs: Power Protocol — playable solo, no multiplayer required. Shares Strategy with Countryballs: Power Protocol.

    Supreme Ruler 2020 Gold contains Supreme Ruler 2020 and the expansion, Global Crisis: SUPREME RULER 2020 Overnight, the US dollar crashes AND the sound echoes across the globe. The economic crisis amplifies global instabilities and regional disputes, tearing the world asunder. Nations dissolve, economies collapse, and tensions escalate.

    2009Strategy9.99 USDSingle-playerSimilar games →
  8. 8
    ENDLESS Legend™ 2 — Steam game cover

    ENDLESS Legend™ 2

    Single-player alternative to Countryballs: Power Protocol — playable solo, no multiplayer required. Shares Strategy and Simulation with Countryballs: Power Protocol.

    Lead your people to victory on an ever-evolving world in this strategy game featuring asymmetric factions led by powerful heroes. Build your empire, wield political influence, and raise grand armies to wage war in a race to uncover dark secrets buried within the planet.

    2026StrategySimulationRPG49.99 USDDeck VerifiedSingle-playerSimilar games →
  9. 9
    COUNTRYBALL — Steam game cover

    COUNTRYBALL

    Single-player alternative to Countryballs: Power Protocol — playable solo, no multiplayer required. Shares Action and Indie with Countryballs: Power Protocol.

    Choose your countryball and dive into a chaotic 2D platformer! Race against the clock, explore, fight enemies, and tackle unique challenges across a collection of country-themed levels.

    ActionIndieAdventureSingle-playerSimilar games →