Raiden Fighters Cheats

Select any ship, if the ship is on top, hold up and if the ship is on the bottom, hold down. Then press start + fire button + bomb button at the same time to unlock the Slave ship. The ship's speed depends on what ship you're using.

At the ship selection screen, push down from either the Aegis or the Beast Arrow (do not move to the Chaser) . Then move to the Endeavor. From there, press and hold right which should bring you to the question mark. While still holding right, press either the shoot or bomb button, and the Raiden MKII should be selected.

At the ship selection screen, move over to the Chaser. Press and hold down, which should bring you to the question mark. While still holding down, press either the shoot button or the bomb button. Doing this should allow you to play as the Judge Spear.