Versus mode
Complete the game on any difficulty setting to unlock versus mode with five frames and most stages. Complete the game on any difficulty setting two times to get the remaining two frames and stages.

Alternate ending music
Complete the game on any difficulty setting and get an A-rank on all five rescue missions to get a different ending theme while the end credits are playing.

Versus mode: Unlock all characters and levels
Beat the game on easy mode with a D rating or higher.

Full health and ammo
Pause the game and press L1(2), L2(2), L1, R1, L1, R1, R2, R1.

Enemy's vital meter
To check how much vitality your enemy has (not Bosses), check the color of its level indicator. Vitality ranges from high (light blue) to low (red).

Double Blade for Jehuty
First you get all the weapons without using any Metatrons. Then you beat it 2 on any difficulty.When you play close up press R2 direction and Square. He will slice them to oblivion.

Unlock Remaining Frames and Battle Levels
On any difficulty setting, beat the game a second time.

Unlock Disco Mode
At the title screen press Up, Down, Down, X, Triangle, Left, Right, Square A sound effect will confirm correct code entry.

Get Versus Mode In Start Menu
At the start screen (Where you have to hit start to go to the main menu) hit the buttons O, X, Right, Left, Right, Left, Down, Down, Up, Up. You will hear a sound to confirm the code was entered correctly.

Unblockable Atacks
If the enemy is blocking, Either use a Burst or throw attack, it is un blockable!

Jehuty Dodge
If the enemy has shot a swarm of bullets at you, keep pressing Dash + Down or Dash + Up. Jehuty Will Do Semi-Multiple Flips.

GameShark Codes
Enable Code Must Be On!
ECB78414 1456E60A

9999 Defeated Cheat
4CDF706A 1456089C

0 Continues Used Cheat
4CDF706E 1456E7A5

0 Saves Used Cheat
4CDF7070 1456E7A5

No Casualties Town 2 Cheat
4CE0576E 145626D5

No Casualties Town 3 Cheat
4CE0576E 14562695

No Casualties City 2 Cheat
4CE056AE 14562625

Ultimate Jehuty Cheat
3CDF7029 1456E70C

Press L2 To Have Javelin Equipped
0CDD2766 1456B10C
4CDF704E 1456E7A6

Press L2 + X To Have Geyser Equipped
0CDD2766 1456710C
4CDF704E 1456E7A7

Press L2 + O To Have Bounder Equipped
0CDD2766 1456910C
4CDF704E 1456E7A8

Press L2 + Triangle To Have Phalanx Equipped
0CDD2766 1456C10C
4CDF704E 1456E7A1

Press L2 + Square To Have Halberd Equipped
0CDD2766 1456310C
4CDF704E 1456E7A2

Press L2 + L1 To Have Comet Equipped
0CDD2766 1456AD0C
4CDF704E 1456E7A3

Press L2 + R1 To Have Gauntlet Equipped
0CDD2766 1456B90C
4CDF704E 1456E7A4

Press L2 + R2 To Have Sniper Equipped
0CDD2766 1456B30C
4CDF704E 1456E79D

Press L2 + Left (Control Pad) To Have Decoy Equipped
0CDD2766 1456B18C
4CDF704E 1456E79E

Press L2 + Right (Control Pad) To Have Mummy Equipped
0CDD2766 1456B1EC
4CDF704E 1456E79F
Infinite Javelin
4CDF7052 1456E404
Infinite Geyser
4CDF7058 1456E404
Infinite Bounder
4CDF7056 1456E404
Infinite Phalanx
4CDF705C 1456E404
Infinite Halberd
4CDF705A 1456E404
Infinite Comet
4CDF7060 1456E404
Infinite Gauntlet
4CDF705E 1456E404
Infinite Sniper
4CDF7064 1456E404
Infinite Decoy
4CDF7062 1456E404
Infinite Mummy
4CDF7068 1456E404

How To Get the Second "True" Ending
Destroy ALL buildings and survivors during missions and SOS missions. Also, you must destroy the colony shaft completely during the fifth and final SOS mission in the game. Afterwards continue onward as normal. Tyrant will be your final boss. After defeating Tyrant, go to the MOUNTAIN.1 stage and you'll recieve the bad ending.

Note: This can be done on any difficulty level.

Final Comment
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.