The Zeus Tank is an evolution of the Olympus Class Heavy Battle Vehicles, largely based on the formidable M-32 Tunguska ( excellent model made by HustlerJohn) with a number of improvements both on survivability and effectiveness against fast moving targets or multiple attacks. The most noticeable upgrades are the new drivetrain based on new double-tracked elements and the installation of an auxiliary high caliber turret. With the new multiple track system the speed on road is increased to 87 km/h and the cross-country speed now reaches the remarkable level of 56 km/h. Those performaces doesn't affect the effective combat range which remains about 650km. With the high speed Gauss Cannon installed on the auxiliary turret, together with a 23mm double-barrelled revolver cannon and a 20mm Gatling Gun, it's almost impossibile to use close air support attacks or encirclement tactics, which were the only possible choiche to bring an attack to the M32 and survive. The main guns remains the unmatched autoloading railguns. Crew members are raised from four to six due to servicing needed from the auxiliary turret. To save weight, the powerplant has been changed with a new gas turbine combined generator. The new generator allows to fire one railgun shell every 3 seconds or both the railguns every 5 seconds for about 5 times before the energy control module cuts off the energy for recharging. Thanks to HustlerJohn for the original superb M-32 Tunguska model.