Note: This game is also titled: Kagero: Shadow Prison.
 
 Sound test
 
 At the title screen, press R1(4), R2(6). If you entered the code
 correctly, you will hear a sound. Then, a "Sound Test" option will
 appear on the "Mode Select" screen.
 
 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.
 
  Game Shark Codez:
 
                       
  Infinite Health 
  800E7C4E 0196
                       
  Infinite Ark    
  800E7C5C 2710