Sky Madness is now available, with both free and full versions to suit everyone's budget. I believe Airport Madness fans will really enjoy this. The screenshot is from the full version. Yes, the full version has tornadoes.
The full version also has bad weather, numerous objects that need to be avoided, plus a continuous-play feature, similar to that seen in Airport Madness 2. For just $6.99 it's a bargain.
I sincerely hope you enjoy my latest creation, Sky Madness. As always, I appreciate feedback, so don't hesitate to shoot me an email.