Greetings, Drone Operator! There's a patient on the other side of the city who needs a heart transplant, and yours is the only drone available to bring it to them. I trust you won't let anything get in your way. And for god's sake, don't drop the heart. Guide the drone and heart through 7 action filled levels, but don't delay, because the heart cannot survive long outside a sterile refrigeration unit, so you'll need to be quick if you want it to still be beating when you arrive. Also, don't drop it.