Random character select:
Highlight Rain and press Up + Start. For player two, highlight Noon Saibot and press Up + Start on controller two.

Original tournament:
Highlight the "Start" option at the title screen, then press L + R + Start for an 8 x 8 endurance tournament mode. Press Up + Start to select random fighters. Note: At times a "?" will appear in a fighter's box, which will result in a glitched Sheeva and may crash the game.

Cheat menus:
Enter one of the following series of controller actions at the start/options screen to display the corresponding cheat menu.

Kool Stuff
Press Right, Up, B(2), A, Down, Up, B, Down, Up, B.

Kooler Stuff
Press Up, B, A, Left, Down, Y.

Scott's Stuff
Press B, A, Down(2), Left, A, X, B, A, B, Y.

Sound test:
Press Left, Down, Y(2) at the start/options screen.

In-game restart:
Quickly tap Start on controller two, then hold Start on controller one in a one player game. Select the "Mortal Kombat" option to start a new game.

Display mystery text:
Hold L + R on controller two and power on the SNES.

Kombat Kodes:
Select a two player game and enter the Vs. screen. Press Y, B, and A on controller one to select the first three characters of the Kode, and those same buttons on controller two for the last three characters. Enter a valid Kode before the Vs. screen fades. Pressing a button will cycle the specific character to which it is assigned: