|Refill ammunition and health:|
Pause game play, then press L1(2), L2(2), L1, R1, L1, R1, R2, R1. Note your level will be penalized each time this code is activated. Note: This does not make the Jehuty invincible.
Press Circle, X, Right, Left, Right, Left, Down(2), Up(2) at the "Press Start" screen. A sound will confirm correct code entry. Alternately, successfully complete single player mode under any difficulty setting. Complete the game a second time under any difficulty setting to unlock two more stages.
All characters and levels in versus mode:
Successfully complete the game easy mode with at least a "D" rating.
Different Ending Music
Play the game on any difficulty setting and get an A rank in all 5 rescue missions. During the credits, you'll hear other music than you normally would.
Depending on your final rank, you will get comment from one of the main character. Get the B rank to hear Leo. Get the A rank to hear ADA and get the S rank to hear Celvice.
Alternate ending sequences:
Earn an "A: rank in all S.O.S. calls. New music will play during the ending sequence.
Intentionally do badly during the game by destroying all buildings and killing all survivors during the various missions. This includes completely destroying the colony shaft during the last SOS mission. Defeat Tyrant and go to the Mountain 1 level to view the worst ending.
Toget the alternate ending easily, play the game in easy mode. Once you get to the final mission, just explode all bombs except for one or two. After that, you will hear the second ending song called "A Light With The Name Of Hope".
Two secret characters in Versus mode.
To get the two hidden characters in versus mode, simply beat the game again on any difficulty level. Once you do it, go to versus mode and you will find the two new characters playable.
Unlock 2 secret levels in Versus Mode
To open up two hidden levels in versus mode, simply beat the game again on any difficulty level. Once you beat the game again, go into versus mode and you will have the two new levels.
Unlock Versus Mode the Easy Way
At the title screen that says Press Start Button, press Circle, X, Right, Left, Right, Left, Down, Down, Up, and Up. Now, Versus mode is accessible with all Frames and stages.
Unlock Yoji Shinkawa's Illustration in the Background of Extra Mission Mode
Once you completed all the missions with a highest record, the black background will be replaced with Yoji Shinkawa's illustration which resembles his sketch of Jehuty.
View different types of picture after Credits.
Clear the game with a Rank A to view a special picture which includes Dingo and his friends on the Result screen after the credits.
View special CG picture at the end of the Credits
To view a special CG picture. Clear the game with the rank of S or SS, you will see a picture of Dingo and Ken at the overall ranking results after the credits.