You are tasked with manning the controls of a military tank, and charged with destroying enemy tanks before they destroy yours. The battle takes place on a field littered with giant cubes, pyramids, and other structures. Knowing how to steer your tank, aim your shots, and dodge enemy fire are essential to your survival. Remember, dodging fire doesn't mean just rotating in one spot! The structures around you can help shield you from enemy bullets, but they can also block your retreat if you are not careful.
Enemy tanks attack one at a time. You may also see a mysterious UFO once in a while, floating above the field as you battle. UFO's are harmless, but they are also worth lots of points if you manage to shoot one down. Be careful that a UFO doesn't become a deadly distraction, because while you may be tracking the UFO, the enemy tank is still tracking you! Also, instead of a new enemy tank, sometimes a large homing missile will suddenly fly your way, zig-zagging toward you. Shoot it quickly, or it will explode on impact, taking your tank with it!
When searching for the next enemy, keep your eyes on the radar, and also listen carefully for enemy fire. Even when they aren't in front of you, enemy tanks can still fire at you, requiring evasive action! Remember again, you must do more than simply twist your tank around if you want to survive being shot at.
If you survive long enough, eventually "super tanks" will appear. Be patient and very careful when engaging these new enemies. They travel faster than your tank, and they are much crafiter than regular tanks, but you can still outsmart them if you try.