Fortress Defense: Castle

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Content rating
Everyone
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Content rating
Everyone
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About this game

Defend your base in this 3D tower defense strategy game! Choose tower locations, build a defensive line, and halt enemies advancing wave after wave.
Each new level generates a unique battlefield with enemy paths. Combine rapid-fire, flamethrower, explosive, and slowing towers; lay mines; and prepare to face bosses. Earn coins in battle to upgrade your defenses.
When enemies close in on your base, deploy a bomb, activate a damage aura, or restore the base's health. Win matches to earn diamonds and unlock permanent upgrades—such as new towers, a sturdier base, and a higher starting coin balance.
Strategize your tower placement, experiment with ability combinations, and defend your base across new maps. Can you stop the next wave?
Build towers in 3D, repel waves of enemies, and defend your base!
Updated on
Sep 30, 2026
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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.
  • This app may share these data types with third parties
    App info and performance and Device or other IDs
  • This app may collect these data types
    App info and performance and Device or other IDs
  • Data is encrypted in transit
  • Data can’t be deleted

What’s new

Game release!