Had it since 2010 and still love it

I have had many many different apps over the years. This is the one app that I never deleted off my itouch and iPhone and I had it since it launched. Its a great defense game that is pretty unique on the App Store. Plus they still update its worth the price especially with all the same tower defense clones on the App Store.

Payne667 about BioDefense: Zombie Outbreak, v3.0