On your warship you will defend the borders that are attacked by alien forces. Not only enemy ships will fly around you, but also various space debris that must be destroyed. The rate of fire of the ship allows you to stay long in the ranks, if you do not miss the enemy onslaught. To turn the ship in the direction you want, use the letters that are listed on the screen. As soon as you hit one of them, the ship will move to the side you need and repel the attack. Score points and try to hold on until the main forces appear in the game Meteor Arena.