After years of experimental testing, the animals have devised a plan to escape. Using the distraction of a nearby festival, each creaure will use ballons to float to safety. Unfortunately, the evil Doctor has caught wind of the plan. He has despatched his army of lab rates to destroy the festival balons and force the escapees back to earth. Help each of the animals float to freedom by dragging ballons over to increase their lift. Be aware that each animal can only afford a certain number of ballons.