IMHO.

Single-player games like Castle Warriors

Below are 10 single-player Steam games similar to Castle Warriors, 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 Castle Warriors page.

Ranked picks

  1. 1
    Grove Grown Guardians — Steam game cover

    Grove Grown Guardians

    Single-player alternative to Castle Warriors — playable solo, no multiplayer required. Shares Strategy and Indie with Castle Warriors.

    A fantasy turn based strategy game about growing plants. Position plants strategically for the best results. Sell plants to buy seed packets. Compost plants to gain grove energy to fuel powers. Feed plants to guardians to make them strong enough to fight off the corruption in auto-battling format.

    2024StrategyIndieCasual4.99 USDSingle-playerSimilar games →
  2. 2
    Tavern of Gods — Steam game cover

    Tavern of Gods

    Single-player alternative to Castle Warriors — playable solo, no multiplayer required. Shares Strategy and Indie with Castle Warriors.

    "Tavern of Gods" is a roguelite auto battle game. Players collect hero skills, followers, and equipment to form various builds to fight with random monsters. Unlock new heros, follower traits and equipment suits, then you can experience more different builds next time.

    2021ActionStrategyIndie9.99 USDDeck PlayableSingle-playerSimilar games →
  3. 3
    Summonsters — Steam game cover

    Summonsters

    Single-player alternative to Castle Warriors — playable solo, no multiplayer required. Shares Strategy and Indie with Castle Warriors.

    Summonsters is a roguelike auto-battler game where you buy summons and combine artifacts to survive against oncoming enemies. Utilize summons that fight on your behalf to defeat bosses and elites. To ensure survival, strategically combine artifacts to forge powerful legendary artifacts.

    2024StrategyIndieCasual2.99 USDDeck PlayableSingle-playerSimilar games →
  4. 4
    Nomad Survival — Steam game cover

    Nomad Survival

    Single-player alternative to Castle Warriors — playable solo, no multiplayer required. Shares Indie with Castle Warriors.

    Battle against hordes of enemies, conquer Boss encounters, and explore various character and skill combinations in this time-based auto-attacking Roguelite in your quest to become stronger and defeat the most menacing of creatures that lay in wait at the end of each run.

    2022ActionIndie4.99 USDDeck VerifiedSingle-playerSimilar games →
  5. 5
    Knight Overloaded — Steam game cover

    Knight Overloaded

    Single-player alternative to Castle Warriors — playable solo, no multiplayer required. Shares Indie with Castle Warriors.

    Knight Overloaded is a roguelight survival game that reinforced strategic choices. Beat enemies falling from the sky endlessly, and expand your inventory!

    2023ActionIndieAdventureFreeDeck PlayableSingle-playerSimilar games →
  6. 6
    Just King — Steam game cover

    Just King

    Single-player alternative to Castle Warriors — playable solo, no multiplayer required. Shares Strategy and Indie with Castle Warriors.

    Just King is an action auto-battler with roguelike elements. Assemble your party to venture into different lands fighting fearsome kings and their deadly armies. Use your loot to hire and upgrade mighty heroes... or the bard.

    2023ActionStrategyIndie4.99 USDDeck VerifiedSingle-playerSimilar games →
  7. 7
    Duriano — Steam game cover

    Duriano

    Single-player alternative to Castle Warriors — playable solo, no multiplayer required. Shares Strategy and Indie with Castle Warriors.

    Duriano is a top-down arena shooting Slasher roguelite game where the player will be a hero durian of the norse wielding a weapon to fight upon a god of norse mythology. From different weapons, Durian hero, God’s trail, items will lead the player to create a build and defeat all gods of asgard.

    2025ActionStrategyIndie12.99 USDSingle-playerSimilar games →
  8. 8
    Hero's Quest — Steam game cover

    Hero's Quest

    Single-player alternative to Castle Warriors — playable solo, no multiplayer required. Shares Strategy and Indie with Castle Warriors.

    Simple Roguelite RPG game with incremental progress

    2023StrategyIndieRPG3.99 USDDeck VerifiedSingle-playerSimilar games →
  9. 9
    Vampire Survivors — Steam game cover

    Vampire Survivors

    Single-player alternative to Castle Warriors — playable solo, no multiplayer required. Shares Indie and Casual with Castle Warriors.

    Mow down thousands of night creatures and survive until dawn! Vampire Survivors is a gothic horror casual game with rogue-lite elements, where your choices can allow you to quickly snowball against the hundreds of monsters that get thrown at you. Be the bullet hell!

    2022ActionIndieRPG4.99 USDDeck VerifiedSingle-playerSimilar games →
  10. 10
    VHScape — Steam game cover

    VHScape

    Single-player alternative to Castle Warriors — playable solo, no multiplayer required. Shares Indie with Castle Warriors.

    You find yourself trapped in a haunted VHS rental store, can you survive their twisted games and escape?

    2024IndieAdventureSimulation3.99 USDSingle-playerSimilar games →