Cheat mode
 
 Enter the sound options menu and adjust the following settings as
 indicated. Then, highlight the "SFX Vol." option and press the
 indicated button(s) to activate the corresponding cheat function.
 Note: Only a single code may be enabled at one time. -From:
 to_bad@zdnetmail.com 
 
 
 
  Cheat          
  Speech 
  Music Vol 
  SFX Vol 
  Music Test 
  Button(s)      
 
 
  Art boards     
    On   
      5     
     1    
      3      
  C-Left + C-Up  
 
 
  BOSS board     
   Off   
      6     
     3    
      4      
  C-Up           
 
 
  Midway board   
    On   
      8     
     4    
      5      
  C-Left         
 
 
  All boarders   
   Off   
      4     
     1    
      2      
  C-Right +      
 
         
          
  C-Down         
 
 
  Little Bob     
    On   
      7     
     7    
      5      
  L              
 
  (Tiny)         
            
             
 
 
  Naked Dude (G) 
   Off   
      6     
     4    
      6      
  C-Left +       
 
         
          
  C-Right + R    
 
 
  Easy tracks    
    On   
      7     
     2    
      6      
  L              
 
 
  Normal tracks  
   Off   
      3     
     5    
      6      
  R              
 
 
  Hard tracks    
    On   
      5     
     2    
      4      
  Z              
 
 
  Long credits   
   Off   
      2     
     2    
      3      
  C-Up + Z       
 
 
  Stunt credits  
    On   
      1     
     3    
      7      
  C-Down + Z     
 
 
  Mirror tracks  
    On   
      7     
     6    
      6      
  L + R          
 
 
  Night mode     
    On   
      2     
     8    
      5      
  Z + C-Up       
 
 
  Grow           
   Off   
      8     
     7    
      5      
  Z + C-Left     
 
 
  Ant            
    On   
      1     
     6    
      1      
  Z + C-Right    
 
 
  Board only     
   Off   
      7     
     5    
      2      
  Z + C-Down     
 
 
  Midway mode    
    On   
      2     
     4    
      3      
  Z + L          
 
 
  Light          
   Off   
      5     
     1    
      6      
  L + C-Up +     
 
         
          
  C-Left         
 
 
  Canada         
    On   
      4     
     0    
      7      
  Z + C-Up +     
 
         
          
  C-Left         
 
 
  Ghost 1        
    On   
      4     
     6    
      5      
  L + R          
 
 
  Ghost 2        
   Off   
      0     
     8    
      3      
  R + C-Up +     
 
         
          
  C-Down         
 
 
  Ghost in       
    On   
      8     
     8    
      7      
  L + R + C-Down 
 
  replay cycle   
            
             
 
 
  No Board       
    On   
      0     
     8    
      4      
  C-Up + C-Left  
 
         
          
  + C-Right      
 
 
  Helium         
   Off   
      0     
     7    
      1      
  C-Left + C-Up  
 
         
          
  + C-Down       
 
 Bonus boarders
 
 Attain a overall first place ranking in each difficulty level under
 competition mode to unlock Ben, Nieno, Tok, and Boreth.
 
 Bonus boards
 
 Finish in first place in the various races to unlock the XXX6, Top
 Gear Rally, and Midway boards. Complete stunt challenge mode to
 unlock the Bucky board. Finish in first place in all three courses
 during the first round of competition mode to unlock the Flower
 board. The Top Gear Rally board can also be unlocked by having a
 custom paint job from Top Gear Rally saved on a memory pak.
 
 Twisty board
 
 Beat the ghost under practice mode on the Twisty Canyon course on the
 hard difficulty setting. -From: mctwist_air_720@yahoo.com
 
 Play as G (alternate)
 
 Successfully complete stunt challenge with a point standing of first
 place, which is 28,000 or higher. Then the hidden boarder G, who is
 almost completely nude, will be selectable. -From: pspada01@snet.net
 
 Play as Tiny (alternate)
 
 Earn medals on each difficulty setting under competition mode.
 
 Boss snowboard and Bob character (alternate)
 
 Finish first overall on the Mirror course, to unlock the Boss
 snowboard and Bob, a character that has maximum stats.
 
 Master mode
 
 Successfully complete the game on the first three difficulty levels.
 
 Twisted mode
 
 Successfully complete master mode.
 
 Mirror mode
 
 Successfully complete twisted mode. -From: twisted master jd
 
 Quick start
 
 Immediately after the word "Go" disappears at the beginning of a
 race, press Up(2).
 
 Big points
 
 When approaching a huge jump, like the last one on the Big Jump Stunt
 mode, press Left + A or Right + A to do a twist in the air. Just hold
 this and press R at the same time to frab your board and do 2160's
 and other huge stunts. If done correctly, this will earn from a few
 hundred up to a thousand points. 
 
  Game Shark Codez:
 
                  
  Unlock All Boarders        
  810829F8 07FF
                  
  Unlock All Tracks          
  810829FC BFFE
                  
  Unlock All Boards          
  81082A04 0003
  81082A06 FFFF
                  
  Unlock All Difficulties    
  810829F0 0700
                  
  Have Stunt Points Modifier 
  810829B8 ????
                  
  Have 50000 Stunt Points    
  810829B8 C350
                  
  Low Timer                  
  81149600 0000
  81149602 0000