To make a long story short: those mean aliens took over the world (also known as your living room) and it is time for you and your AR.Drone to escape.
While escaping you should try to rescue as many survivors as possible by landing on certain spots in your living room. Get a move on! They are already close on your heels.
Hopefully your energy pulse weapon is charged if you are running into trouble...
Video demonstration: Watch it
Too hard for you? Read tips and tricks
You still do not own an AR.Drone? Get one
