Ami Onuki and Yumi Yoshimura are the main characters from the first Puffy AmiYumi category games where you have to play with these cute friends from Cartoon Network in a lovely game where they are in space, in cosmos, but as you will see, you have to help them to climb much higher, jumping to each these objects, items like rocks or star the you see in your game. You will have some special tools like flying backpack that will help you to fly much higher in specially when you don't have some object where to jump on it. Don't forget to catch these starts, or different diamonds that can help you charge your flying backpack with more energy to fly much higher and much more. After thing that you have to take care about are these obstacles from the space, a lot of different traps will try to stop you're adventure with Puffy AmiYumi in Space like spaceships, alien spaceships, meteors or even fire rain that can kill you, or pushing you from you're place down, then you have to activate your super powers to fly again or you will end your mission. Ami and Yumi will have different lives, take care how you walk and move with those because if one of these characters will die you will have to restart the adventure, but this theory will be so hard to happen because each of these cute animation have more then three life and just if you will consume all these life's you will die.