Gekido - Urban Fighters

Level skip:
Hold Start + Select during game play in urban fighters mode.

Deform mode:
Get a high score and enter DEFORMANIA as a name. Deform mode will be unlocked at the options screen.

Skeleton mode:
Get a high score and enter BONECRACK as a name. Skeleton mode will be unlocked at the options screen.

Fight as Akujin:
Use any character to successfully complete urban fighters mode under the hard difficulty setting. Akujin will be unlocked in all modes. 

Fight as Gorilla:
Use Travis and Michelle to successfully complete urban fighters mode. Gorilla will be unlocked in all modes. 

Fight as Kobuchi:
Use Tetsuo and Ushi to successfully complete urban fighters mode. Kobuchi will be unlocked in all modes. 

Fight as Kintaro:
Use Gorilla to successfully complete urban fighters mode. Kintaro will be unlocked in arena battle mode. Successfully complete urban fighters mode under the hard difficulty setting to unlock Kintaro in urban fighters mode.

Fight as Angela:
Use Kobuchi to successfully complete urban fighters mode. Angela will be unlocked in arena battle mode. Successfully complete urban fighters mode under the hard difficulty setting to unlock Angela in urban fighters mode.

Alternate costumes:
Successfully complete urban fighters mode under the normal difficulty setting three times. Hold L1, L2, R1, or R2 while selecting a fighter at the character selection screen.

Fight as Shuju:
Enable the "Alternate costumes" code, then press L2 while selecting Kobuchi. Kobuchi will appear in a Shuju-like version of himself when the game starts.

Fight as Ishigame:
Enable the "Alternate costumes" code, then press L1 while selecting Kobuchi. Kobuchi will appear in an Ishigame-like version of himself when the game starts.

Fight as RK-21:
Enable the "Alternate costumes" code, then press L2 while selecting Kintaro. Kintaro will now appear in an RK-21 version of himself when the game starts.

Hard mode:
Successfully complete urban fighters mode with all characters under the normal difficulty setting to unlock the hard difficulty setting at the options screen.

Shadow fighter mode:
Successfully complete urban fighters mode for the first time.

Survival mode:
Successfully complete urban fighters mode for the second time.

Team battle mode:
Successfully complete urban fighters mode for the third time.

Street gang battle mode:
Use Kintaro, Angela, or Akujin to successfully complete urban fighters mode under the hard difficulty setting.

Arena 2:
Use Gorilla to successfully complete shadow fighter mode. Arena 2 will be unlocked in arena battle mode.

Arena 5:
Use Kobuchi to successfully complete shadow fighter mode. Arena 5 will be unlocked in arena battle mode.

Arena 7:
Use Kintaro to successfully complete shadow fighter mode. Arena 7 will be unlocked in arena battle mode.

Arena 8:
Use Angela to successfully complete shadow fighter mode. Arena 8 will be unlocked in arena battle mode.

Arena 9:

Use Akujin to successfully complete shadow fighter mode. Arena 9 will be unlocked in arena battle mode.

출처 : http://www.gamewinners.com/playstation/Gekido.htm