All classes
 
 Enter "ALL_EVENTS" as a name at the name entry screen in championship
 mode or after finishing a race. Note: "_" indicates a space. -From:
 k77_kds@hotmail.com 
 
 All tracks
 
 Enter "DIRT_TRACKS" as a name at the name entry screen in
 championship mode or after finishing a race. Note: "_" indicates a
 space. -From: k77_kds@hotmail.com 
 
 Big head mode
 
 Enter "GROSSE_TETE" as a name at the name entry screen in
 championship mode or after finishing a race. Note: "_" indicates a
 space. 
 
 Mirror mode
 
 Enter "OPPOSITE_LOCK" as a name at the name entry screen in
 championship mode or after finishing a race. Note: "_" indicates a
 space. Alternatively, successfully complete the open class
 championship. Then, choose the "Race Settings" selection under
 "Options" to access the "Mirror Mode" selection. -From:
 k77_kds@hotmail.com and dheindl@marcomm.com 
 
 Wrath Child Fox FMV sequence
 
 Enter "LIVE_ACTION" as a name at the name entry screen in
 championship mode or after finishing a race. Note: "_" indicates a
 space. Alternatively, successfully complete the 125 cc, 250 cc, and
 500 cc classes. Then, choose the "Extras" selection under "Options"
 to access the "View Fox Movie" selection. -From: k77_kds@hotmail.com
 
  Game Shark Codez:
 
                      
  Unlock All Classes 
  80086E68 000F
                      
  Unlock All Tracks  
  80086E6C 0FFF
                      
  Unlock Mirror Mode 
  80086E70 0001
                      
  Unlock Fox Movie   
  80086E7C 0001