價格：免費
更新日期：2011-05-26
檔案大小：4.7 MB
目前版本：1.1
版本需求：需要 iOS 3.1 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
Defend your device from the minions of a virus. Use your tower to shoot down them down. Use the cash you collect to upgrade your weapons.
In the full version there are two challenging modes: designed levels, and the infinite challenge.
Leaderboards provided for the full version with support through OpenFeint.
支援平台：iPhone, iPad