Psittacosis is an infectious disease caused by Chlamydia psittaci, a type of bacteria that most often infects birds. Psittacosis causes a wide range of symptoms in people, including fever, headache, and a dry cough. This illness can also cause pneumonia (a lung infection) that may require treatment or care in a hospital. Rarely, psittacosis can be deadly.
Dragon Balls come in sets of seven with each ball displaying the number of stars that signifies its respective number in the set. It was said by Colonel Silver that the Dragon Balls are unbreakable when he dropped a fake Dragon Ball.
Just about everything you can imagine was included in the game, aside from beam struggles. That includes the ability to collect seven Dragon Balls and summon Shenron, who will grant you one wish. Once you summon Shenron you can wish for special armor or hidden characters to help further your progression.