500+
Downloads
Content rating
Everyone
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About this game

Welcome to Castle Siege: Tower Defense! Here, every player can experience a unique tower defense fun. The gameplay of the game is simple. With just a few easy clicks, you can quickly get the hang of it.

You can select your favorite units from an extremely rich unit library and form a powerful defensive lineup. At the same time, the game has multiple distinctive factions such as the Technological Association and the Kingdom of Light. Each faction has its own unique units and heroes, bringing you diverse strategic choices.

Players who are passionate about competition can further showcase their skills in the exciting PvP mode. Compete in real time with top players from around the world, use strategies to break through the enemy's defense lines, and win a large number of trophies and generous rewards. Whether it's rare units or limited-edition skins, you can easily obtain them.
Updated on
Jun 26, 2025

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
This app may collect these data types
Device or other IDs
Data is encrypted in transit
Data can’t be deleted