ESPN Extreme Games Cheats for PlayStation
Also on: PC
At the 'Exhibition' menu select 'Continue Season Mode' and when prompted select 'No' to be able to load from the Memory Card. Then enter 237 190 190 080 000 000 176 113 219 as a password and an a 'Super' athlete will be unlocked that has $5030, ALL vehicles and hold records in the first two races of the season.
On ESPN Extreme Games the tunnels have green gates and if you get all the green gates on a track you get the bonus cash course, you don't have to go into each tunnel just to go through it.