As the matter of fact the new version (v.1.1.0) is about to be approved by Apple and hit the App Store. Here are some of the features we've implemented:
Modification of the game balance Added 25 stages ! Added a Radar Function Added a Calliope tank ! in-app purchase to: Unlock every slots $0.99 Charge coin(+100) $0.99 Charge coin(+240) $1.99