When you start the game, it says that you can unlock a second helicopter by defeating a powerful enemy. I was wondering if the third level's corvette counts for that and if so, how do you switch to it? Or is it just not available in the demo? It was enjoyable....

The new Viper has the 'Idler' and 'passive' tags, and the old Asp is tagged as 'aggressive'. I cannot express how wholeheartedly I disagree with these tag assignments. The Viper's rockets are much more involved to use, what with having to click to fire them. This lends itself to a much more active feel and requires much more engagement to judge firing angles and calculating how many rockets you will need. That, and the increased power of the rockets vs the slower firing guided missiles of the Asp le...

Just bought the first one after trying the demo on Galaxy click site, was awesome, would like to play the next one, release it bro!