USSR Prime

The USSR Prime (also known as the Object 819 Prime) is a unique giant robot that serves for the Unified Soviet Red Assault Command and is the Soviet version of Liberty Prime.

In the USRAC War, Viktor Motovov had made a blueprint of the USSR Prime (an upgraded version of Liberty Prime), then he sent it to the USRAC enginneers.

And so, he and the rest of the USRAC enginneers were building the USSR Prime to start using this robot for battle, and along with the help of the Unified Soviet Red Assault Command Army, they completed the USSR Prime to be sent to battle.