Grid Runner cheats and cheat codes for Playstation

Two car racing game
Select the restore game option and input X, Triangle, Right, Square,
Right, Up, Down, Triangle, Right, Down as a password. Then, choose 
the 2-player mode and select Grid Racer world 1, 2, or 3 to star
a two car race. To win the race, finish 10 laps. 

Watch the endings:
Select the restore game option and inputr X, Triangle, X, Right, Down,
Triangle, Up, Right, Right, X as a password.

Two players can capture flags simultaneously:
Select the restore game option and input Up, Triangle, X, Right, Up,
Triangle, Circle, Down, Right, Down as a password.

All flags must be captured to finish a stage:
Select the restore game option and input Down, Triangle, Right, X,
Right, Up, Right, Circle, X, Down as a password.