The lostcity of Atlantis is under attack! Wave after wave of Gorgon vessels areapproaching, each armed with weapons capable of destroying a part of the city.You are in charge of the command posts at the edges of the city and need todefend it from the invaders. The various gorgon craft will keep flying by onthe screen in varying numbers and in different flight patterns. At first theyfly high in the sky but then progressively lower. If an enemy makes it lowenough before you destroy it, it will use it's weapons and destroy one of thebuildings in Atlantis. As you progress in the game, the enemy craft will keepincreasing in speed. The game ends when all remaining buildings in the cityhave been destroyed.

Imagic game cartridge for all Atari 400/800/1200XL home computers.  One or two players - multiple difficulties.  Also works with XL/XE series computers (hold option key when booting).  Contacts have been cleaned and cartridge has been tested to be in full working order.