RX-78-6 Mudrock Gundam
The sixth of seven Gundam units produced during the One Year War. Intended for sustained combat, this machine was a powerhouse in its completed state, equipped with twin 300mm back cannons and capable of hovering in atmosphere for increased mobility. While it was intended to go into space to the hands of Amuro Ray, constant attacks by Zeon forces on Earth meant that the unit was forced to fight for its life and ended up suffering too much damage.