Meet Bob, a regular alien who works as a mail delivery boy. One day, while Bob is working, he falls in love with a beautiful girl. He only knows where she lives, since he delivers her mail, but one day she moves away. You need to help Bob to find her, by delivering mail throughout the universe until you eventually find her. Help Bob through levels featuring angry dogs, sharp spikes, dangerous lasers, whirly fans, moving platforms, collectable stamps and more.