Inspired by Mitterbin's Turbo War

Real life :

The M18 Hellcat (officially designated the 76 mm Gun Motor Carriage M18 or M18 GMC) is a tank destroyer used by the United States Army in World War II and the Korean War. Despite being equipped with the same main gun as some variants of the much larger Sherman tank, the M18 attained a much higher top speed of up to 55 mph (89 km/h) by keeping armor to a minimum, and using the innovative Torqmatic automatic transmission.

Turbo War :

The M18 Hellcat is one of the Ocean's base main defense vehicles, it's mainly used as a training vehicle , during the Initial Invasion of "Obe" the Hellcats were Used to flank the enemy Troops the Hellcats had a Important role defending the city, Yet , some Units Were Destroyed or abandoned, some of them as Unit 34 that Ran out of ammunition and ended up being abandoned in the battlefield with Zero casualties