The Solo Shredder Game Controller is a guitar shaped game controller used by players of Solo Shredder, which appears in "Dueling Buttons". It is white and blue, with colored buttons in place of strings, as well a dial that the player shifts rather than plucking.
Corey and Trina used them to battle each other in a Solo Shredder competition, however due to Corey's unfamiliarity he lost. He then goes into game withdrawal and spends days holding a controller and obsessively playing the game. After finally snapping Corey out of the trance, he discovers Trina has achieved fame playing her new song with the controller. Corey vows revenge by holding a rematch and playing a song with lyrics. Eventually he performs Sick Tricky Lick and a Pick Flick using the controller.