Does not work on current devices.

I should have guessed when I played the lite version, none of the links to get the full version worked. But I did find it on the App Store. None of the maps load. Just a white square.
The game hasnt been updated since 2013. Im demanding my money back and reporting it to Apple.
They need to take it down or update it.
Which is sad. Because I happily paid the $7 to buy it. Its a fun game just no support.

Kilgrey about CRYSTAL DEFENDERS, v3.0.3