Game Shark Codez:
 
             
 Master Code (Must Be On)     
 EC83F308 1445D7BC
             
 Infinite Time in Arcade Mode 
 4CAE0142 145617A5
             
 Instant Win in Arcade Mode   
 4CAE0142 1456E7A5
 4CAE018C 1456E79E
 4CAE0174 14560950
             
 0 Fish Caught P1             
 4CAE018C 1456E7A5
             
 9 Fish Caught P1             
 4CAE018C 1456E79E
             
 Max Total Weight P1          
 4CAE0174 14560950
             
 0 Fish Caught Opponent       
 4CAE0190 1456E7A5
             
 9 Fish Caught Opponent       
 4CAE0190 1456E79E
             
 0 Total Weight Opponent      
 4CAE0178 14560950