Castle Defender
Offers
Screenshots
1 / 5
About Castle Defender
Castle Defender is an arcade-strategy game about defending your castle from attacking enemies. You use spells to stop them, prioritizing the strongest threats, such as kamikaze enemies that deal heavy damage to the castle.
The game features multiple environments and enemy types, including flying enemies, each with unique characteristics.
Frequently asked questions
The best price for Castle Defender is $0.28 at Kinguin. That is 71% less than on Steam, where it costs $0.99. 8 shops have an offer that activates in your country.
Some are. This page only shows offers that activate in your country; offers for other regions, or with no stated region, are left out. To see the offers for another country, change your country at the top of the page.
Every key we list activates on Steam. Redeem the key there and Castle Defender stays in your library for good.
Yes, with a small risk. Publishers create keys to sell in other shops, which is why a key can cost less than in the official store, and once you activate it the game is yours to keep, just like a store purchase. On average 1–2% of keys fail, so check the shop's buyer protection before you buy: the official store does not refund keys bought elsewhere.
The minimum requirements for Castle Defender are: Windows XP, 1,000 MB RAM, 100 MB storage. It also runs on macOS. The recommended specs are in the System requirements section.
No. Castle Defender is a single-player game.
Yes. Castle Defender is the full base game. You need nothing else to play it.
Buy Castle Defender 71% cheaper than on Steam.
Castle Defender is available for 71% less in shops such as Kinguin, Gameseal, or Difmark.
Steam lets publishers create keys to sell in other shops. Once you activate a key, the game is yours to keep, just like a store purchase.
Disclaimer: CD keys have an inherent 1–2% average failure rate. Check the shop terms for buyer protection info. Steam offers no buyer protection for keys bought in other shops and doesn't refund them.
Similar games
Endless Space 2
−82%$7.04
$39.9912 offers
Classic Sudoku
$4.99
3 offers
Cortex Command
−97%$0.47
$19.999 offers
The Happy Hereafter
−43%$2.24
$3.994 offers
Swords & Soldiers
−81%$1.11
$5.997 offers
Knights and Merchants: The Peasants Rebellion
−89%$1.02
$9.9915 offers
Sandwich Sudoku
$4.99
1 offer
Jagged Alliance 2: Wildfire
−93%$0.55
$8.9919 offers
Thermo Sudoku
$4.99
1 offer
Company of Heroes 2
−82%$3.42
$19.9915 offers
Eador: Masters of the Broken World
−53%$9.21
$19.9914 offers
Battlepillars: Gold Edition
−10%$4.48
$4.998 offers