checked-no =>Press [SELECT] on the title screen to access the code menu. |BIGUNS| Multiple Effects Activated |LOGRAV| Low Gravity Mode |BIFFIN| Max Upgrades for Cars |ALL4ME| All Teams |CUPIUP| All Tracks & Cups |IAMCAR| Alternate Sound Effects =>Starting Boost: Press and hold A when the 1 appears in the starting countdown to start with a quick boost of speed.