• left, X, right, R, X, L, white, black - unlock all drag tracks
   
• right, right, right, right, left, black, R, white - unlock all drift tracks
   
• up, black, black, black, R, down, down, down - unlock all sprint tracks
   
• down, R, R, R, black, black, black, X - unlock all circuit tracks
   
• R, up, up, up, down, down, down, L - drift physics in all races
   

by NFS Unlimited - www.nfsunlimited.net