Use Any Ship Cheat on Star Trek for the PSP

Entering the Codes

• Enter codes by pressing the PSP's directional buttons ("Up," "Down," "Left" and "Right"), right-thumb buttons ("X," "Triangle," "Square" and "Circle") and "Start" and "Select" buttons in the correct order. When you have entered a code correctly, a message will appear. You must re-enter the cheat code each time you turn on the game.

All Ships in All Missions

• At the main menu, press "Up," "Down," "Left," "Right," "Select," "Start," "X" to unlock all the available ships in all missions. This can be used in combination with the Mission Select cheat, which unlocks all missions for play. To use this cheat, press "Up," "Down," "Left," "Right," "Select," "Start," "Start" at the briefing screen.

All Ships in Skirmish and Multiplayer Modes

• At the Skirmish screen, press "Up," "Down," "Left," "Right," "Select", "Start," "Square." All ships will now be available in Skirmish and Multiplayer modes.

Klingon Campaign

• At the main menu, press "Up," "Down," "Left," "Right," "Select," "Start," "Triangle" to unlock the Klingon Empire missions, where you'll get to fly Klingon vessels -- including the frigate IKS Karfon, the destroyer IKS Kalen, the light cruiser IKS Hekra and the heavy cruiser IKS Va'Tal, as well as the Romulan destroyer Dominus.

Extra Crew Upgrades

• At the crew screen, press "Up," "Down," "Left," "Right," "Select," "Start," "Select" to receive five promotion points to distribute among the crew.