The Castle Doctrine Alternatives

The Castle Doctrine is described as 'The Castle Doctrine is a massively-multiplayer game of burglary and home defense. It's 1991, and things are bad. You're a guy with a house and family. Other players are coming to take what's yours. Build security to stop them' and is an app. There are five alternatives to The Castle Doctrine for Windows, Linux, Flathub, Steam and Flatpak. The best The Castle Doctrine alternative is OpenDungeons, which is both free and Open Source. Other great apps like The Castle Doctrine are Evil Genius, Dungeon Keeper 2, OpenDungeonsPlus and The Mighty Quest for Epic Loot.

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Alternatives list

  1. OpenDungeons icon

    OpenDungeons

     4 likes
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    OpenDungeons is an open source, real time strategy game sharing game elements with the Dungeon Keeper series and Evil Genius. Players build an underground dungeon which is inhabited by creatures. Players fight each other for control of the underground by indirectly commanding...

    Cost / License

    • Free
    • Open Source

    Application type

    Platforms

    • Windows
    • Linux
    OpenDungeons screenshot 1
     

    • OpenDungeons is the most popular Windows & Linux alternative to The Castle Doctrine.

    • OpenDungeons is the most popular Open Source & free alternative to The Castle Doctrine.

    • OpenDungeons is Free and Open SourceThe Castle Doctrine is Paid and Proprietary
    • OpenDungeons is Privacy focusedThe Castle Doctrine is not according to our users
  2. Evil Genius icon

    Evil Genius

     12 likes
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    Build a secret base, gain notoriety by completing daring missions, repel the forces of justice in real-time combat, and develop evil super-weapons to complete your nefarious master plan. As a malevolent mastermind bent on achieving global domination, through the construction of...

    Cost / License

    • Paid
    • Proprietary

    Application type

    Alerts

    • Discontinued

    Platforms

    • Windows
    Evil Genius screenshot 1
     

    • Evil Genius is the most popular commercial alternative to The Castle Doctrine.

    • Evil Genius is Paid and ProprietaryThe Castle Doctrine is also Paid and Proprietary
  4. Dungeon Keeper 2 icon

    Dungeon Keeper 2

     20 likes
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    Discover your evil side as you build your own underground kingdom. Carve out a living, breathing world and attract a host of devilish creatures to swell the ranks of your dark hoards. Form an alliance with the Horned Reaper and expand your empire in your quest to reach the...

    14 Dungeon Keeper 2 alternatives

    Cost / License

    • Paid
    • Proprietary

    Application type

    Alerts

    • Discontinued

    Platforms

    • Windows
    Dungeon Keeper 2 screenshot 1
     
  5. OpenDungeonsPlus icon

    OpenDungeonsPlus

     1 like
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    A better fork of OpenDungeons with enhanced editor and tile — geometry distortions.

    Cost / License

    • Free
    • Open Source

    Application type

    Platforms

    • Linux
    • Flathub
    • Flatpak
    • Windows
    OpenDungeonsPlus screenshot 1
     
  6. The Mighty Quest for Epic Loot icon

    The Mighty Quest for Epic Loot

     1 like
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    As a newcomer to Opulencia, you will hack n slash your way through hundreds of castles designed by the ingenious minds of your fellow players! Don’t forget to show them who’s boss by constructing deadly keep of your very own – in this kingdom, size really does matter!

    Cost / License

    • Paid
    • Proprietary

    Alerts

    • Discontinued

    Platforms

    • Windows
    • Steam
    The Mighty Quest for Epic Loot screenshot 1
     
5 of 5 The Castle Doctrine alternatives