Speedpower Gunbike cheats and cheat codes for Playstation

Hover
Hold Circle and press the X button to jump, then press and hold the 
X button again. Press Up, Up, X, then press and hold X again while 
hovering to move. Press Down or Up when moving to control your direction.

Power dash
In rally mode or while in bike, push the Square button to transform 
into robot. Then, press Down, Up.

Super power dash
Reach a G Power level of one or more. Transform into robot.
Then, press Up, Up, Up, Triangle, then hold X to move faster 
and the D-pad to steer. 

Bonus weapon
Reach a G Power level of one or more. Then press Up, Down, Triangle 
buttons in the bike mode.

Shoot weapon
Hold Circle and press the Triangle button. To aim move Right or Left, 
then release Circle button to shoot.

Enable shields: Hold the Circle button.
Jump: Hold Circle and press the X button.
Backslide: Hold Down and press the X button.

Speedpower Gunbike Game Shark Codes:
                  
Unlimited Power Boost 
801AE1E0 0000
                  
Unlimited G-Power     
801AE1E4 00FF
801AE1DE 0003

Unlimited Time        
801C32A8 86A0