Polaris Tekster Udvikler Taito Udgiver Taito Udgivelse 1980 Klasse Taito 8080 Platform Arcade, Atari 2600, MZ 700... Arcade, Atari 2600, MZ 700, Vic 20 Udgave US, Tabletop US Genre Skydespil Spillere 1 Links GameFAQs, KLOV

 DIP 1         1    2    3    4    5    6    7    8    
 ------        OFF                                      3 MEN
               ON                                       5 MEN
                    OFF                                 NONE ADDED
                    ON                                  ADD 10 ASTRONAUTS
                                                        WHEN LEVEL CHANGE
                         OFF  OFF                       2  # OF FRAMES WHEN
                         ON   OFF                       3  2 GROUPS OF UFO'S
                         OFF  ON                        4  APPEAR AT THE
                         ON   ON                        5  SAME TIME
                                  OFF                   EASY
                                  ON                    HARD
                                        X               VIDEO FLIP
                                             X          CHANGE SCREEN 
                                                          DIRECTION
                                                  ON    DEMO SOUND ON