Attached you will find the game I am using.
As the Red ball collides with green, the game ends.
If you press "NO" a message @ the bottom of the screen appears "closing forms not currently supported during development".
Not sure if it something wrong in the blocks/programming or just on the tablet.
If you press, yes, no message.
FoodChaseDone.aia (638.3 KB)
You cannot close an application when using the companion app, only when the app is compiled.