Mortal Kombat 4

Alternate Costumes
To access the alternate costumes, simply press Start+Block to spin the character's picture.  Once it says "Excellent" you should have the 2nd costume.  Do it again and you'll get the 3rd costume.

Play As Meat
To play as Meat, you must defeat all challengers in Group Mode up to (and including) Sonya. Thereafter, choose any character and he/she will become Meat!

Note: Meat retains the moves of the transformed character.

Play as Noob
At the character select screen go to the icon which hides the character you choose.Click on it and then move up two spaces and then left one space,now you should be on Reiko.Press and hold block+run simultaneously until the match starts.When the match begins you should have Noob.

How to play as Goro
At the character select screen,go to the icon which hides who you choose.Click on it and then move up three spaces then one space to the left,you should then be on Shinnok.Press run+block simultaneously and hold them until the fight begins.You should be playing as Goro in Goro's lair.

Cheat2 Menu
Go to practice and highlight the difficulty setting and press Lk + block +run. This will access the cheat page.Turn the fatalities on and when you finish a character, go close and press high punch

Easy Ending
Go to practice mode highlight difficulty and hold LP+LK+BLK until you get a CHEAT MENU then enable ending and choose fighter(1 player only) then choose your destiny and after you win the first and second round in Level 1 you will become the supreme warrior of MK 4 ! Isn't it easy?