Atlantis

The lost city of Atlantis is under attack! Wave after wave of Gorgon ships is approaching, each equipped with weapons that can destroy part of the city. You are responsible for the command posts at the edges of the city and must defend them against the invaders. The different Gorgon ships fly by on the screen in different numbers and with different flight patterns. At first they fly high in the sky, but then they get lower and lower. If an enemy flies low enough before you can destroy it, it will use its weapons and destroy one of the buildings in Atlantis. The further you progress in the game, the faster the enemy ships become. The game ends when all the remaining buildings in the city have been destroyed.