Best-selling Nintendo WiiWare hit and Casual Game of the Year nominee. The original game of castle defense -- accept no imitation! PRESS "You'd be insane not to give Defend Your Castle a download. Final Score 9/10" - Joystiq.com "It’s more cathartically satisfying than bubble wrap and a whole lot prettier" - iPhone Games Network Featured in Apple's
US
TAKE A LOOK AROUND
Inside the game.
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ANSWERS FOR YOUR FIRST SESSION
Defend Your Castle gameplay guide and player questions
App Store edition · Researched Nov 9, 2026 · Guide updated Nov 9, 2026.
Source facts
What is the primary objective in Defend Your Castle?
Your objective is to protect your domain from relentless waves of crayon invaders. You must prevent these barbarian hordes from razing your castle to the ground by utilizing various defensive structures and deploying your forces effectively.
How should I approach strengthening my forces early on?
You should focus on converting soldiers into specialized units. Assign them as Archers, Wizards, or Craftsmen to work within your castle, or deploy them as Bombers to help defeat the incoming waves of enemy invaders.
Are there different difficulty options available for players?
Yes, the game includes a specific Heroic difficulty mode. This setting is intended for players of royal descent who are looking for a more challenging experience while defending their kingdom against the invading barbarian forces.
How can I improve the effectiveness of my defensive structures?
You can enhance your castle's defenses by upgrading your towers. Each tower features three distinct levels of effectiveness, which allows you to make your army significantly more powerful as you progress through the game.
The demolition laboratory is a key upgrade for your kingdom. It allows you to deploy Bombers, which are essential for defeating the incoming waves of barbarian invaders that threaten to raze your castle to the ground.
How do I track my progress and accomplishments during gameplay?
You can track your progress using the achievements system. The game allows you to earn up to 45 medals as you play, providing a way to measure your success and skill while defending your domain.
Are there limits to how much I can grow my kingdom?
No, there are no limits to your growth. The game features unlimited levels, which means you can continue to increase the strength of your kingdom indefinitely as you fend off the relentless waves of crayon invaders.
Wizards are vital for your defense. Beyond their standard duties within the castle, you can utilize their aid to cast powerful spells, providing you with additional tactical options to handle the various types of enemy invaders.
Do I need to change my tactics for different enemies?
Yes, you must adapt your strategy. The game features many different types of enemy invaders, and each type requires you to employ varying tactics to successfully defeat them and protect your domain from destruction.
Is there a way to ensure my achievements are saved properly?
Yes, the publisher has addressed issues regarding data loss. Version 1.1.8 includes a fix for a bug that previously caused achievements to be reset when you left the game, ensuring your progress is now saved.
AI-assisted research with automated evidence and consistency checks. Good Game Daily organizes publisher information into practical answers. Guidance is an editorial interpretation of those sources. These notes are based on source research rather than a firsthand playtest; editions and later updates may differ.
Check that your Apple device runs iOS 9.3 or later.
What’s new in 1.1.8.
Fixed a bug causing achievements to be reset when you leave the game.
Release notes supplied by the developer through the App Store.
About Defend Your Castle
Developer description, as provided in the original store listing.
Best-selling Nintendo WiiWare hit and Casual Game of the Year nominee. The original game of castle defense -- accept no imitation!
PRESS
"You'd be insane not to give Defend Your Castle a download. Final Score 9/10" - Joystiq.com
"It’s more cathartically satisfying than bubble wrap and a whole lot prettier" - iPhone Games Network
Featured in Apple's "Best Castle Defense Games"
UPDATES
New in 1.0.3: You can now further upgrade your castle's defenses, each tower has three levels of effectiveness, making your army even more powerful than before!
New in 1.0.2: Earn up to 45 medals as you play -- with the all-new achievements system!
Good to know.
Developer
XGen Studios
Release date
Apr 20, 2009
Latest version
1.1.8
Requires
iOS 9.3 or later
Price snapshot
$0.99 USD
Source checked
Nov 9, 2026
Apple App Store lookup ↗ · Store ratings, prices, and availability can change. Check the App Store for your region.
A few quick answers.
Is Defend Your Castle available on iPhone?
Defend Your Castle is listed on the US App Store. Availability varies by region and compatible device.
Is Defend Your Castle free?
The recorded download price is $0.99. Prices may vary by region and change over time. Source checked Nov 9, 2026.
How is the game’s social activity measured?
Good Game Daily compares available samples of recent game mentions with the preceding 24-hour window. Coverage and source failures are disclosed. Read the methodology.