Playgamers.com / Playstation 2 / Ace Combat 4: Shattered Skies

Complete the Trial Missions with all S ratings in order to unlock one of each aircrafts's alternate color schemes (This doesn't work for the X-02)

Unlock Bonus options

Complete all 18 missions, then save the game. You should now have access to the following options: Free Mission, Special Continue, Trial Mission, Scene Viewer, Music Player

Unlock all airplanes plus X-02 Multirole fighter

Complete the game on normal and get an S rank for every mission.
Letter used for this cheat: A

• 1 24 : The Game
• 2 50 Cent : Bulletproof
• 3 Airblade
• 4 Arena Football
• 5 007 : Agent Under Fire