SPS-255 (Special Purpose Sherman)
The Special Purpose Sherman SPS-255 was a special tank added during the Unrealistic Battles event on the 1st April 2015. The tank was constructed of primarily rubber and featured several novel features such as an internal structure made of wooden planks and power provided by 4 bicycles. The tanks primary armament was a Training version of the M4 cannon that fired Potato HE Practice rounds and Carrot High Velocity Target Practice shells. The appearance of this vehicle was based on real-life decoy M4 Sherman tanks used during Operation Bodyguard before D-Day in 1944.