The Killa Gorilla was a robot that competed in Season 2.0 of Robotica. It was a four-wheeled box-shaped robot with an electrically-powered lifting arm that had a gorilla mask perched on top of it, hence the name. It beat Tetanus in the Preliminary Stages then beat Zero in the Fight to the Finish, advancing to the Final where it lost to Deb Bot in the Gauntlet Stage.
The Killa Gorilla also competed in Seasons 4.0 and 5.0 of BattleBots as Silverback, where it was appropriately silver as opposed to being covered in black material like it was for its Robotica guise.
Fight to the Finish