IMHO.

Single-player games like Water Margin Heroes

Below are 8 single-player Steam games similar to Water Margin Heroes, 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 Water Margin Heroes page.

Ranked picks

  1. 1
    By the King's Command — Steam game cover

    By the King's Command

    Single-player alternative to Water Margin Heroes — playable solo, no multiplayer required. Shares Strategy with Water Margin Heroes.

    Build up your little kingdom, strategically placing buildings to generate gold in defensible locations, then defend against invaders in brutal real-time tactics.

    StrategySingle-playerSimilar games →
  2. 2
    Close the Sky — Steam game cover

    Close the Sky

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

    A real-time war of air defence and industry. Build the economy, bury it, and layer SAMs over what you cannot hide. Read a fading intel picture of the enemy base and aim every missile yourself. Break their will to fight before they break yours.

    2026StrategySimulationEarly AccessSingle-playerSimilar games →
  3. 3
    Elemental Magic Wars — Steam game cover

    Elemental Magic Wars

    Single-player alternative to Water Margin Heroes — playable solo, no multiplayer required. Shares Strategy and Indie with Water Margin Heroes.

    A hero-based 3D tower defense game featuring 9 elements, elemental reactions, RPG growth, gear drops, and thrilling battles. Command your heroes, build your defense, and face endless waves of elemental enemies.

    2026StrategyIndieRPG7.99 USDSingle-playerSimilar games →
  4. 4
    Defend The Wall — Steam game cover

    Defend The Wall

    Single-player alternative to Water Margin Heroes — playable solo, no multiplayer required. Shares Strategy and Indie with Water Margin Heroes.

    Choose your hero. Kill demons. Collect gold. Build your army. Upgrade Skills. Defend the wall. In this army building incremental game, you must amass the strongest army you can to survive waves of demons and defeat the Demon Lord.

    ActionStrategyIndieSingle-playerSimilar games →
  5. 5
    Frogrammer — Steam game cover

    Frogrammer

    Single-player alternative to Water Margin Heroes — playable solo, no multiplayer required. Shares Strategy and Indie with Water Margin Heroes.

    Hire the right Frogrammers and fight off the bugs in this tug-of-war auto-battler. Manage your resources, leverage synergies, exploit enemy weaknesses and fight your way to the source of the horde. Keep your boss happy, the budget low and go squash some bugs.

    2026StrategyIndie7.99 USDSingle-playerSimilar games →
  6. 6
    Demon Princess Retreat — Steam game cover

    Demon Princess Retreat

    Single-player alternative to Water Margin Heroes — playable solo, no multiplayer required. Shares Strategy and Indie with Water Margin Heroes.

    Fight enemies, Loot resources, and Extraction the map. Use your strategy and the least mana possible to create your own miracle of escape!

    2026StrategyIndieSimulation3.39 USDSingle-playerSimilar games →
  7. 7
    Seed World — Steam game cover

    Seed World

    Single-player alternative to Water Margin Heroes — playable solo, no multiplayer required. Shares Strategy and Indie with Water Margin Heroes.

    Seed World is a game that aims to combine automation, conveyor belts, and level progression. The game simplifies automation 'construction' into a series of progress bars, with each progress producing or consuming resources, and players need to manage resources.

    2025StrategyIndieSimulation2.99 USDSingle-playerSimilar games →
  8. 8
    Palisade — Steam game cover

    Palisade

    Single-player alternative to Water Margin Heroes — playable solo, no multiplayer required. Shares Strategy and Indie with Water Margin Heroes.

    Build a kingdom, connect its towns, and fight for every border. Palisade is a real time strategy game where you command territory directly, with no squads to micromanage. Play five campaigns, set up your own Skirmishes, or face friends online.

    2026StrategyIndieSingle-playerSimilar games →