Hi,
It works and the game is great. A nice idea.
I like how you have to move around to adjust the height and speed. It does have the drawback that you don't always see the 'delivered' message as you are sometimes adjusting the speed (or reversing to stop crashing) as you arrive.
Luckily it is forgiving when you bump into something!
Does it have an ending or do you keep getting more parcels?
Thanks for sharing.