Are there cheats for radical aces

here is not a cheat,but a useful tip.when u get to missions 29 and 30,first use magnetic ray to fight the giant dovenaz monster{it should be very easy to kill,but watch out for the blades.}for mission 30,use sky bullets bullet the sky special to crash into the phoenix(this does not always work;u may have to restart the mission(do not resume it!!!)WHEN U crash and destroy the phoenix,u will have been destroyed too.this is when u click "resume mission with different craft"and when it restarts, the mission should already be complete