"Echidna" was the heavy tank of Nazi Germany, it was one of the projects derived from the "E-100" using its chassis, it carried a V-1 ballistic missile, and was considered an artillery.

CONTROLLING THE TANK:

Hull control: Pitch+Roll

Turret control: Vtol+Trim

The V-1 was the first of the Vergeltungswaffen (V-weapons) deployed for the terror bombing of London. It was developed at Peenemünde Army Research Center in 1939 by the Luftwaffe at the beginning of the Second World War, and during initial development was known by the codename "Cherry Stone". Due to its limited range, the thousands of V-1 missiles launched into England were fired from launch facilities along the French (Pas-de-Calais) and Dutch coasts or by modified He 111 aircraft.

version with MOD