Play on PC
Content rating
PEGI 7
100+
Downloads
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Content rating
PEGI 7
Mild violence
Learn more
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About this game

🔥 Your castle is under attack!
The witch Morttuks marches against your walls with an army raised from every era: tribal fighters, giants, legendary kings, wizards, a soul-collecting reaper, and even alien fleets.

🔮 Know your enemy, then counter it
Before each battle, Morttuks empowers her summons. You can't stop it, but the relic's foresight lets you decide which buff you'll face (more health, stronger attacks, faster movement, or immunity to slow, fear and stun). Pick the threat you're ready for and build your defense to answer it.

🛡️ Build your own defense
Combine archers, cannons and magic weapons with strategic skills. Unleash fire, lightning and poison, equip runes, and protect your castle with shields and gray health that absorbs damage before your real health. Upgrade your arsenal, bring pets and magical creatures into the fight, and discover countless build possibilities. No single strategy wins every battle.

💥 Risk and reward
Some powers come at a price. A devastating explosion can turn the tide, but it will hurt your own castle too. A reflex shield flickers between whole and broken: trigger it at the right moment for +20% armor, or at the wrong one and lose 20%. Choose when the risk is worth it.

🎮 Full Premium Experience
✅ No ads
✅ No in-app purchases
✅ All content included
✅ Play offline anytime
💰 One-time purchase, play forever

⚔️ Features
• 200+ levels
• Challenge, Epic and Legendary modes
• Two brutal final battles: Peusk, the god of thunder, and Morttuks herself
• Collect Stars of Honor as you conquer each level
• Two minigames to earn extra gold for your upgrades
• Spin the free reward wheel for bonus prizes
• Manage your items in a full inventory and craft common power-ups
• An illustrated book with every resource, enemy lore and the full story
• Google Play Games achievements, leaderboards and cloud save
• Also available on Google Play Games for PC

📜 The story
Kaytsumik, a warrior of the Umik tribe, was exiled after her family's ancient amulet began to stir, in a tribe that had banned all magic. Far from home, she built a castle and discovered the relic's true power when it brought her stillborn son back to life. Word spread, and Morttuks, a witch who revives the greatest warriors of all eras, came to claim it. Now Queen Kaytsumik must hold the castle.

XDefense LF is made by a solo indie developer.
Defend your castle against waves of enemies and legendary bosses!
Updated on
27 Oct 2026
Powered by Intel® technology

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • No data collected
    Learn more about how developers declare collection
Content rating
PEGI 7
Mild violence
Learn more

Play on PC

Play this game on your Windows PC with Google Play Games

Learn more

Official Google experience

Bigger screen

Level up with improved controls

Seamless sync across devices*

Earn Google Play Points

Minimum requirements

  • OS: Windows 10 (v2004)
  • Storage: Solid State Drive (SSD) with 10 GB of available storage space
  • Graphics: IntelⓇ UHD Graphics 630 GPU or comparable
  • Processor: 4 CPU physical cores
  • Memory: 8 GB of RAM
  • Windows admin account
  • Hardware virtualisation must be turned on

To learn more about these requirements, visit the Help Centre

Intel is a registered trademark of Intel Corporation or its subsidiaries. Windows is a trademark of the Microsoft group of companies.

*Might not be available for this game

App support

About the developer
SYSLF STUDIO LTDA
support@syslfstudio.com
Av. PAULISTA 1106 SALA 01 ANDAR 16 BELA VISTA SÃO PAULO - SP 01310-914 Brazil
+55 99 99162-1476