Porsche Challenge

Car Jumps Higher over jumps
At main menu type this code in:
Select + S, Select + O, & Select + S= USER JUMPS HIGHER

Mad Race - Up , Left , then Right/select.

At main menu type the codes below:
Right + S, left + O + select =TEST DRIVE BLACK PORSCHE
Select + s, select + O, select + S + O =HYPER CAR
Up + select, down + select, start, select =LONG TRACKS
L1 + L2, R1 + R2 + S =UNLIMITED ATEMPS

On 1\2 player screen enter SQUARE,CIRCLE,SQUARE to enable cheat menu