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.
-Fixed iPad display issue
-Fix OpenFeint Connection
Up to six family members will be able to use this app with Family Sharing enabled.