Music test
Beat the game with a rank higher than First Lieutenant. Then, a selection for music player mode will appear in the options menu. Now any of the 28 music tracks on the game disc may be played. Press L1 or L2 to jump to the next track, R1 or R2 to jump to the previous track, Circle to select a track, Select to toggle the screen, and Square, Triangle, or X to quit.
Free mission mode
Beat the Kingpin mission. Then, a "Free Mission" option that allows any mission to be played will appear at the opening menu.
XFA-27 fighter
Beat the game on the normal difficulty level. Then, play the game again on the hard difficulty level and reach the low altitude surprise attack mission (Dead End). Now locate and destroy the four YF-23As in the special Fox Force Four squadron south of the target. A medal and the XFA-27 will be awarded on the debriefing screen.
View all aircraft
Beat the game with a rank of General. Then, a new option will appear that allows all aircraft to be viewed.
Display rear view of Sony analog controller
At the control configuration screen, press Select.
Lock replay view
During a replay, hold Square to lock the camera.
Alternate mission map view
On the mission selection screen, highlight the "Mission" option, and press Select. Now three new viewing angles may be selected.