The Castle Doctrine

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. Study their houses, buy tools, and break in to take what's theirs.

Developer: Jason Rohrer.

Tags: Multiplayer, Indie, Strategy, Perma Death.

Steam reviews: Mixed (49% of 377).

Price: $3.99.

Released 2014-01-29.

Last updated 2026-04-08.

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