The objective of this game is to destroy all enemy Tanks. In a square playfield is your Tank (colored blue), a number of enemy Tanks (colored red), a number of Antitank mines and four Teleport Tunnels in the playfield corners (which you can use to escape from the enemy simply by entering in one of them and reappearing in a new random empty position). The game is divided in 8 Levels with 5 Sublevels each. The Levels differ in player/enemy ability (Table 1. Levels section) while Sublevels differ in the number of enemies and Antitank mines. In those Levels in which the player can not rotate in place (no rotation) beside shooting the enemy you can lure them to crush into each other or Antitank mines, but be careful whit it in Levels in which enemies move semi intelligent.