Secret Weapons Over Normandy Cheats (PlayStation 2)

When you start mission3,dont shoot the Germans until you get to 
      the checkpoint[follow the Germans to the airport]. Then bomb the 
      hangers with medium bombs and go take over the reserve airfield, 
      after you take over land and go bomb the ships required. Then take 
      out the rest of the Germans planes and finish the mission


      
 

To get the x wing fighter and the TIE fighter from star wars beat 
      every mission and challenge missions on easy.


      

At menu with continue and new game press Up, Right, Down, Left, 
      Up, Right, Down, Left, L1, R1. The phrase secret code accepted 
      will acknowledge the code.

      

At menu with continue and new game press Right, Up, Left, Down, 
      Right, Up, Left, Down, Right, L1, R1, L1, R1
      
      . The phrase secret code accepted will acknowledge the code.

      

At menu with continue and new game press Up, Down, Left, Right, 
      Left, Left, Right, Right, L1, L1. R1, R1, L2, R2
      . The phrase secret code accepted will acknowledge 
      the code.

      

It's simple really complete mission 12


      

After you destroy those first few planes that fly at you, don't go 
      for the bettys right there, get he zekes first, then go for the 
      bettys. It also good if you have full armor when you do this. You 
      get 1 more request if you take out all ships.


      

If you are getting shot down by fighters, do the following: if you 
      are facing the airport where the enemy planes landed at the 
      beginning of the level turn right 90 degrees.

      then if the alarm has been raised you should see a light going 
      strait up. go towards it and go into bombing view. If you have 
      done the top part right, you should be at an air strip. bomb the 
      two hangers and there will be less fighters.


      

At menu with continue and new game press 
      Up, Down, Left, Right, L1, R1, L1, R1.
      The phrase secret code accepted will acknowledge the code.

      

Complete challenge for mission two (Dog Fight). The plane will 
      appear in your hanger, ready to fly.