Kagero: Deception 2
Sound Test
To gain access the sound test you must first go to the title screen, then press R1, R1, R1, R1, R2, R2, R2, R2, R2, R2. Once you've entered the code you should hear a sound that will notify that you've done the code correctly. Then on the Mode Select screen an option called Sound Test will then be accessable.
Extra Ark
Enter "Astarte" as a name for an extra 2800 Ark.
Evil Upper and Evil Stomp
Successfully complete the game and get the first ending to get the Evil Upper and Evil Stomp. To get the first ending, kill everyone in Chapter 17 and Chapter 21 (Two Wrongs Equal One Right).
Magic Sac
Successfully complete the game and get the second ending to get the Magic Sac. To get the second ending, let at least one person escape in Chapter 17, and kill Keith in Chapter 24 (Shared Wounds). The Magic Sac does not do any damage, but it immobilizes an enemy, allowing you to push them anywhere.
Ardebaran Mask
Successfully complete the game and get the third ending to get the Ardebaran Mask. To get the third ending, let at least one person escape in Chapter 17, and let Keith live Chapter 24 (slightly damage him). The Ardebaran Mask does a lot of damage, and it makes the victim walk straight.
Evil Kick
Successfully complete the game and get the fourth ending to get the Evil Kick. To get the fourth ending, kill everyone in Chapter 17, and let at least one person escape in Chapter 21. The Evil Kick is a very powerful trap that sends a victim flying across the room.
Suezo
Get all four endings and save them to a memory card to get the one-eyed yellow monster from Monster Rancher, Suezo. The Suezo has no animation, but is a very powerful trap.
K-1 Revenge
Play as Animal
Go to 1-player mode,highlight "STAN THE MAN" then press L1 and START.
Audio Sounds
At press start screen press and hold L1, R1, L2, R2, Down, and select.
Different Outfits
Highlight any character and press L1 or L2 to get a different outfits.
Hidden Characters
To play as Master Ishii and James Harrison simply beat the one player mode with any character. Also to play as Hidefumi Minatoya go to training and complete more than a 100 combos in combo training.
K1 Arena Fighters
Ending Movie and Game Credits
Switch on with the K1 disc inside. Hold L1+L2+Triangle+Circle+Left on both controllers while the game loads.Continue to hold them until the demo begins. Instead of the normal intro, you will see the ending movie and game credits.
Strength Modification
During a match pause. Then press L2, R1, L1, R1, L2, R1. Use the D-pad to move the flashing numbers up or down for each character so you can increase or decrease your chosen players strength from 1 to 9.
Master Ishii
Choose Team Battle from the main menu screen. When the character select screen appears, press UP, UP, D, D, L, R, L, R, START. Master Ishii will appear to the right of the other fighters.
Jurassic Park
Debug menu
Press Square, X, Circle, Triangle, Triangle, X, Square, O, Triangle, O, X, Square... repeat 3 times.
Jupiter Strike
Side View
For a sideways glance, pause the game and hold Start for 10 seconds, then press L2 + Start.
Top View
To view the action from above, pause the game and hold Start for 10 seconds, then press L1 + Start.
Jungle Book: Rythem N’ Groove
Crazy difficulty setting
Successfully complete story mode on the "Expert" difficulty setting to unlock the "Crazy" difficulty setting in story mode.
All characters
Successfully complete story mode on any difficulty setting to unlock all characters and more difficulty settings in battle and single player modes.
Jumping Flash
Level Select
At the title screen enter the following code - Up, Up, Down, Down, X, X, Left, Right, Left, Right, X, T, X, T.