Level select
Select Profiles option at the Main menu then highlight the option for
Jasmine Curry. Then press the following combination to unlock all the
levels:
L+R+Y+B.
With this code enabled you will not be able to save the game.
Avoiding turrets:
Roll all the way and do not run when the turrets are shooting you.
Defeating Algo:
To kill Algo quickly in the last mission aim for the muzzle when he fires
then move up slightly and fire.
Defeating Jong Ho:
Hide behind the crates to the right of the ammo supply once you have loaded the .45 and fire when you have placed your center bead on him.