The Castle Doctrine Alternatives
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...
- - Dungeon Keeper 2 is the most popular Windows alternative to The Castle Doctrine.
- - Dungeon Keeper 2 is the most popular commercial alternative to The Castle Doctrine.
Discontinued but available at GoG: https://www.gog.com/game/dungeon_keeper_2
OpenDungeons is an open source, real time strategy game sharing game elements with the Dungeon Keeper series and Evil Genius. Players build an underground (or overground) dungeon which is inhabited by creatures.
- - OpenDungeons is the most popular Linux alternative to The Castle Doctrine.
- - OpenDungeons is the most popular Open Source & free alternative to The Castle Doctrine.
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...
Evil Genius FeaturesDiscontinued
The game was released on September 28, 2004. It can be still bought from GOG.com
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!Discontinued
This game was shut down, it is no longer playable at all.