Background

In 1967 the Neo Imperial Army (Country before it became Neorasia) needed a tank that could penetrate Fort Oswick in the encounter against the Lusiana empire (Country Before Russindo) at that time a super heavy tank was made with a 450mm ship cannon battery, the tank was completed in 1970 and then plunged into the battlefield on October 17, 1970, the result Osowiec fort was captured.
In 1999 the tank was retired and made into a museum, but the tank is still being cared for because if a war occurs, the tank can be plunged into the battlefield

Controls

Pitch:Move Forward/Backward
Roll:Turn Left/Right
Yaw:Turret Rotation
Trim:Gun Elevation
AG1:Activate Main Gun and Turret
AG2:Gun Stabilizer
AG3:Back Turret (Controls are the same as Main Gun)
AG4:250mm gun (Camera Contols)
AG5:-
AG6:-
AG7:-
AG:8-

Screenshot