Music PlayerBy winning the game with a rank higher than "First Lieutenant", a music player mode will show up in the option menu. All 28 tracks of music can be accessed. Controls: L1 or L2 to skip forward, R1 or R2 to skip backward, Circle to select track, Select to toggle screen. Square, Triangle, or X to end.
Lock viewpointDuring replay, hold the "map" button.
Change Mission Map ViewpointOn the mission selection screen, put the cursor over "MISSION" and hit select for 3 different viewing angles.
View backside of analog stickIn the key config screen, hit select to see the backside of the right stick.