Pen Technique:  Simply know as the pen technique, this methodology has truly revolutionized the game of GMC. Introduced by famed basketball analyst, Roscoe has brought renewed enthusiasm back to the GMC sport lineup. By introducing the pen technique you can quickly break and blow past records that have been set using various "cheating devices" such as a turbo controller.

Method: Begin by holding your pen in a perpendicular position in relation to your NES controller, and moving it left and right in
a rapid motion, you can achieve the highest possible power bar levels.

Button Mashing Technique: This is the most common method of building up your power bar in various NES games.  While a majority of games allow you to reach the full power with an experienced Nintendo player and his NNA (Natural Nintendo Ability), GMC does not allow for this.  The fact that records

Button Mashing w/ secondary assistance: This technique was used in the past in an attempt to achieve higher performance than the solo version.  One player may have concentrated on the the "button mashing" so he could look at the controller and his rhythmic movements, while the secondary assistant player could watch the monitor device and more accurately set the throwing and jumping angles using the four way "D Pad".