Good news, we’ve submitted version 1.1 to Apple for approval. This new version adds the following:

* Flippable screen for more comfortable playing
* No more starting from the beginning if you die! You can now start from the last level played.
* Resume feature now stores progress for story and campaign separately
* More ammo per-purchase and better ammo display in shop
* and more…

We’re currently hard at work on 1.2 which will be largely abourt online leaderboards and achievements, and then 1.3 which will see boss battles, new enemies and maybe, just maybe, the ability to shoot while flying.