Pandora's Box - Complete the game 100% or clock 30 hours on the game
Pandora's Box (Alt. Method) - Have a saved game of Panzer Dragoon Saga/Azel and a save for Panzer Dragoon II Zwei
In the options mode choose 'Full Instruments' and press B on controller 2 while playing the game.
Press A on controller 2 while playing the game to enable the radar.
Press A+B+C+L+R at the same time while playing the game.
At the title screen press Left, Right, Left, Right, Up, Down, Up, and then Down to double your speed.
Fly Original Dragon
To play as the original Dragon from PD1, set the instruments on Full and take routes 2, 2, and 3 on the appropriate levels.
Fly Sky Dart
Take routes 2, 2, 3, 1.
Open All of Pandora's Box
After playing the game for 30 hours, all of the options in Pandora's Box will open up to you.
Space Harrier and Dragon ModeOnce all options are open in DPandora's Box, go to the life selection. Choose Lundi for Space Harrier Mode and Lagi for Dragon Mode.