Buy The Castle Doctrine PC

Where can you buy the cheapest The Castle Doctrine key for {6}? Check and compare prices from 1 stores among 1 offers on XD.deals. The lowest The Castle Doctrine price on keyshops is at $3.99 (0% off).

Release: 29 Jan 2014
Metacritic:
58 6.9
Steam:
Mixed (262)
Keyshops
Unavailable
Buy in Official Store:
$3.99
Buy in Keyshops:
See price history

Official Stores (1)

DRM:
Steam
Steam
Steam
The Castle Doctrine
Windows
+3
12w ago
DRM:
Steam
Steam
$3.99

About The Castle Doctrine

The Castle Doctrine - about the game
Defend your home or raid others in this turn-based, massively multiplayer strategy game set in 1991. Players build security systems to thwart burglars while scouting rival houses, buying tools, and attempting break-ins. Every action brings permanent consequences, from destroyed defenses to full permadeath restarts with no randomness-retreat out the front door if risks mount. Watch security tapes of intruders meeting their end, knowing you've erased days of another player's progress. This indie Rogue-like demands cunning in a player-driven world of raw rivalry. Hardcore strategists who relish brutal, fair multiplayer clashes will find their match.

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. Everything you do is permanent.

I'm Jason Rohrer, and The Castle Doctrine is my 10th game. It's a bit hard to describe, because there's never been anything quite like it before. It's a brutal game in terms of its perma-death and perma-destruction consequences, and it is turn-based, so it's rather Rogue-like. But building such a brutal game in a multiplayer context, with absolutely no cushion between players to stop them from brutalizing each other, is quite strange and new.

Everything is real in this game. When you rob someone, you are actually hurting another player in a permanent way by destroying and stealing their hard work. When someone dies in this game, they lose everything and start over. If you devise perplexing security systems, you can perma-death other players when they come to rob you. Watching those security tapes, where someone gets what's coming to them, is an exhilarating experience. On the other hand, you just killed someone and perhaps caused them to lose days of their hard work. And you've been on the other side too, losing everything because of some thoughtless move you made in someone else's house.

But there is no randomness in this game, so everything is fair. When you die, it is always your fault. When things get dicey, you can always retreat back out the front door to save your own neck. Of course, human folly will get the better of you.

Here's what you get when you buy the game:

  • A lifetime account on the central world server that I'm running.
  • Access to the full game source code (after launching the game on Steam, go here).
  • Everything you need to run your own game server (requires a PHP/MySQL web server, download the source bundle to get started).
Interface:
English

Age rating

Unavailable
Metacritic:
58 6.9
Steam:
Mixed (262)

Minimum:

  • OS: XP or later
  • Processor: 900 MHz
  • Memory: 40 MB RAM
  • Graphics: Onboard Graphics
  • Storage: 10 MB available space
  • Additional Notes: Broadband Internet connection; Standard Audio

Recommended:

  • OS: XP or later
  • Processor: 900 MHz
  • Memory: 40 MB RAM
  • Graphics: Onboard Graphics
  • Storage: 10 MB available space
  • Additional Notes: Broadband Internet connection; Standard Audio

Minimum:

  • OS: 10.5 or later
  • Processor: 900 MHz
  • Memory: 40 MB RAM
  • Graphics: Onboard Graphics
  • Storage: 10 MB available space
  • Additional Notes: Broadband Internet connection; Standard Audio

Recommended:

  • OS: 10.5 or later
  • Processor: 900 MHz
  • Memory: 40 MB RAM
  • Graphics: Onboard Graphics
  • Storage: 10 MB available space
  • Additional Notes: Broadband Internet connection; Standard Audio

Minimum:

  • Processor: 900 MHz
  • Memory: 40 MB RAM
  • Graphics: Onboard Graphics
  • Storage: 10 MB available space
  • Additional Notes: Broadband Internet connection; Standard Audio; Binary was built on Ubuntu 12.04

Recommended:

  • Processor: 900 MHz
  • Memory: 40 MB RAM
  • Graphics: Onboard Graphics
  • Storage: 10 MB available space
  • Additional Notes: Broadband Internet connection; Standard Audio; Binary was built on Ubuntu 12.04
Historical low
Price history from official stores
-
-
-
Price history from keyshops
-
-
-

FAQ

8 questions

Before you start looking for a cheap The Castle Doctrine key, check the essentials. Developed by Jason Rohrer. Published by Jason Rohrer. PC released date: 29 Jan 2014. Genres: Strategy, Indie, Massively Multiplayer. Categories: Multi-player, Family Sharing, Cross-Platform Multiplayer, Steam Cloud, MMO.

Q

Where to buy a cheap The Castle Doctrine Steam key?

Using our price comparison and verified discount codes, you can buy a The Castle Doctrine key for as low as $3.99. This deal is available at Steam and is among the cheapest offers on the market. All keys listed on XD.deals are delivered digitally and eligible for instant download after payment. Prices already include processing fees and applied promo codes, so you always see the lowest The Castle Doctrine price on PC. Check the The Castle Doctrine price history to buy at the best moment.

As of our last update (we refresh Steam pricing multiple times a day), the The Castle Doctrine Steam price is $3.99. You can save an extra ~6% by paying with a discounted Steam gift card.

Our price tracker covers both official retailers and key marketplaces, so you can find The Castle Doctrine on sale even outside seasonal promotions. We currently detect 1 active offer from official stores and keyshops. Check the table above, compare against the historical low, and set an alert so you never miss the next price drop.

Based on our data, The Castle Doctrine is not currently available on GeForce NOW. You will need to run it locally on your PC. Browse games available on GeForce NOW.

Yes. The Castle Doctrine has an official page on the Steam Store. You can also buy a The Castle Doctrine Steam key from third-party sellers. Our price comparison currently includes 1 offer with Steam DRM. Pick one to ensure your The Castle Doctrine download happens on Valve's platform.

Yes, with minor tweaks. The Castle Doctrine is Steam Deck Playable - it works after small adjustments like selecting a Proton version or using the touchscreen for tiny launcher text. You can play The Castle Doctrine on Steam Deck.

The Castle Doctrine does not appear to be available on PC Game Pass, EA Play, Ubisoft+ or any other PC subscription service at this time. Your only option is purchasing the game - use XD.deals to find the best price.

No - XD.deals is not a store. We are a price-comparison service that tracks the best The Castle Doctrine deals across official stores and verified keyshops. Click "Go to Store" next to any offer and you will be redirected to the retailer's website to complete your purchase.

Best prices for The Castle Doctrine

1 Steam Steam Official
$3.99

Want to buy at the best moment? Set a price alert on XD.deals and get notified when The Castle Doctrine hits its next historical low.

Create Alert
Join our Discord
Get instant help from our community and stay updated on the latest deals
Set Price Alerts
Get notified by email when game prices drop to your target
Create Free Account
Unlock wishlists, price alerts, and Steam sync