Destroy all enemy tanks and defend the eagle base in 35 stages. [Game Play] You are controlling a Tank, must destroy enemy tanks in each stage, which enter the play field from the top of the screen. The enemy tanks attempt to destroy the player's base (represented on the map as an eagle), as well as your tank. A stage is completed when you destroys all 20 enemy tanks, but the game ends if your base is destroyed or you loses all available lives. Note that your tank's weapon can destroy the base as well, so you can still lose even after all enemy tanks are destroyed. This game contains 35 different stages. Each stage contains different types of terrain and obstacles. Examples include brick walls that can be destroyed by having either your tank or an enemy tank shoot at them, steel walls that can be destroyed by your tank if it has collected three or more power-up stars, bushes that hide tanks under them, ice fields that make it difficult to control tank and pools of water which cannot ...