Let’s take a look at another Built For BlackBerry Game. Whilst the game only supports the longer devices, and not the squarish of the Q devices, it also supports the BlackBerry PlayBook. The best fact is that this game is currently coded in Flash, but it will soon be updated to include the Unity Game engine, before OS 10.3 lands!
The game, is currently free to download and play right now. As to why would anyone want to deliver pizzas underwater, I am not too sure either, but this is one application to try!