"It’s funny as hell, beautiful to behold and will leave you wanting for more every time you turn it off" - Appviews.dk

T.I.S! is not like any Tower Defense game you've played before. With a unique story-based campaign and light-hearted tone balanced against challenging, involved gameplay, T.I.S! isn't just another Tower Defense.

** Some TIS levels are very challenging, please visit our sunkencoin.com site for help or to give suggestions. Thanks.

Features:

* Over 10 Complex Maps
* Over 20 Tower Types
* Over 40 Different Creep Types
* 15 Tower Upgrade Technologies
* Over 15 Original Music Tracks
* Towers with Intelligent Targeting
* Dialog and Voice Acting
* Nonlinear Storyline with Multiple Endings
* iPad, iPhone, and iPod touch support
* Unlockable player titles based on level mastery and achievements

Source: http://itunes.apple.com/us/app/towers-in-space!/id341827576?mt=8