The Ultimate Vampire Resource and Directory

The sequel to Galaxian, the objective of Galaga is to score as many points as possible by destroying insect-like enemies. The player controls a fighter spaceship that can move left and right along the bottom of the playfield. Enemies fly in groups into a formation near the top of the screen, then begin flying down toward the player, firing bombs at and attempting to collide with the fighter. Occasionally, a "boss Galaga" attempts to capture the player's fighter using a tractor beam – if successful, the fighter joins the formation and must be freed by the player (using another ship and costing him/her a life), enabling him/her to control two ships simultaneously. The game is over when the player's last ship is destroyed or captured.