Tank Battle City

Tank Battle City is a multi-directional Tank Force Batttle Game
The player, controlling a tank, must destroy enemy tanks in each level, which enter the play field from the top of the screen. Your tank must attempt to destroy the player's base, A level is completed when the player destroys all 20 enemy Tanks, but the game ends if the player's base is destroyed or the player loses all available lives.
Tank Battle City contains 100 different levels . Each level contains different types of terrain and obstacles. Examples include brick walls that can be destroyed by having either the player's Tank or an enemy Tank shoot at them, steel walls that can be destroyed by the player if he 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 be crossed by Tanks. There are four progressively harder types of enemy Tanks. The game becomes more challenging in later levels, as enemy Tanks may act as decoys to lure players away from their base so that another Tank can destroy it. In addition, flashing Tanks could be destroyed for power-ups. There are several types of power-ups: Tank symbol gives an extra life, star improves player's Tank (having one star make shots faster, having two stars allow two simultaneous shots, having three stars allow the player to destroy steel), bomb destroys all visible enemy Tanks, clock freezes all enemy Tanks for a period of time, shovel adds steel walls around the base for a period of time and shield makes player's Tank invulnerable to attack for a period of time.