The Giant Robot is a character that appeared in the episode GTA: Pacific Grim. It is a giant metal robot that is featured in the game GTA: Pacific Rim that actually exists in real life and it's real version is controlled by the video game the same way it's video game version is controlled. Red and Blue played this video game and caused it to destroy the entire town and kill everybody in it as well as fighting the Raccoon.
The Giant Robot is a giant gray steel robot with a box shaped head that has a line across it for its eyes and a frowning mouth. It also has an antenna. It's body is also box shape and it has a circle shaped chest plate. It has two box shaped hands with stick arms and two box shaped feet with stick legs.