價格：免費
檔案大小：130.5 MB
版本需求：需要 iOS 7.0 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
Stop the enemy hordes from destroying your base! Evil species have invaded your ancient planet. Now, you must build towers supporting machine guns, energy, and cryogenic weapons. You can upgrade all towers for better defenses. Earn currency as you defeat every wave!
Here's what we've got for you:
- Many exciting levels
- 5 high-power towers
- 20 distinct enemies
- Special missions
- Stunning graphics
- Original soundtrack
- Addictive gameplay
- 100+ hours of enjoyment
支援平台：iPhone, iPad