Killer Instinct Gold All Uniforms: To enable all colors without training, press Z, B, A, Z, A, Left Shift. Black Uniforms: Finish the training mode with a Perfect Score on the hard difficulty. Now cycle through any character's colors until you find the black outfit. Level Select: In two-player mode you can select your starting level as follows. While selecting your character, hold the following button pairs. eg., to start in the Wolf Castle, hold Up + Quick Punch while selecting your character. Up+QP Wolf Castle Down+QK Bridge Up+QK Stonehenge Down+QK Dojo Up+MP Jungle Down+MP Dungeon Up+MK Museum Down+MK Spinal Ship Up+FP Space Ship Down+FP Street Up+FK Helipad Down+MK Skystage (both players must do this simultaneously) Play as Gargos: To play as Gargos, press Z, A, Right Shift, Z, A, B during the story intro. Access all Options: To be able to access all of the options without having to beat the game on the harder difficulty levels, wait for the character profiles to come up, and then press Z, B, A, L, A, Z. You should hear the announcer say "Perfect!" Random Character Select: Hold up and press START to randomly select your character. Access all Colours: To be able o access all colours of any character without having togo through Practice mode (White, Shadow, and Gold), press Z, B, A, Z, A, L when the character profiles appear. You should hear the annoucer say "Welcome!" For some cool glitches, try Gargos in the different colour modes.