Mortal Kombat 4
All endings
Successfully complete the arcade mode with Shinnok. Enter Kombat Kode: 401060 on VS screen. Exit to the main menu. Go to Kombat theater. Move cursor to Fujin. Press and hold R1+Square+Triangle until all endings are unlocked.
Alternate costumes
Press Start and any button to rotate the select screen pictures two times to enable each character's second costume, except for Sonya and Tanya. The select screen pictures must be rotated three times for those characters.
Cheat Menu
Enter Kombat Kode 302 213 at the player vs. screen. Exit this match and enter the options menu. Highlight "Versus Screen Enable" and hold Block+ Run for ten seconds.
Goro
At the select screen,select the"hidden"option with the run button,and keep holding run. Move up to Shinnok and,while still holding run,select Shinnok with the Block button.Keep holding BL and RN until the round starts,and you are Goro!
Noob Saibot
Start a two player game.Do the Noob Code(012-012).Win with either player,make sure to continue.Now,repeat what you did with Goro.Select hidden with the Run button,hold it,go up to Reiko,then press and hold Block along with Run.