Mortal Kombat 1:
Fight as Goro: Complete the game. Hold Up/Left + A +
Select when the phrase "The End" appears after
the credits. Continue to hold the buttons until the initials entry
screen appears. Enter your initials and press A, the press
Start at the high score screen. The message "Goro
Lives" will confirm correct code entry. When fighting as
Goro, hold A + B and press Down. Goro will
disappear and the match timer will count down quicker. Additionally,
your opponent will cycle through the same move and will not be
able to hit you.
Complete the game. When the text "The End" appears,
hold Up/Left + Select + A until the title
screen appears. Enter your initials, then press A.
Mortal Kombat 1:
Kombat Kodes: Enter one of the following Kombat Kodes to activate
the corresponding function.
Effect
Kombat Kode
Player 2 at 25% power
000-707
Player 2 at 50% power
000-033
Mortal Kombat 2:
Fight against Jade: Win the stage immediately before the "?"
stage using only kick attacks without blocking.
Mortal Kombat 2:
Fight against Smoke: Continuously use the uppercut move against your opponent
on the Bridge stage until the "Toasty" face appears.
Immediately hold Down and press Start.
Mortal Kombat 2: Fight as Smoke:
Press Up(2), Left, Right, A, B,
A, B, Up, Down, Up at the title
screen.
Mortal Kombat 2:
Expert mode: Press Down(2) at the "Choose Your Destiny"
screen to play with only one Kredit.
Mortal Kombat 2:
Random fighter: Hold Up and press Start at the character
selection screen.
Mortal Kombat 2:
Kombat Kodes: Enter one of the following Kombat Kodes to activate
the corresponding function.
Effect
Kombat Kode
Player 2 at 25% power
000-707
Player 2 at 50% power
000-033
Enable Reptile
192-234
Mortal Kombat 2:
Hint: Reptile: Ultimate fatality: Fight as Reptile and get a "Finish him/her"
message. Very quickly do Reptile's Energy Ball. While the ball
is floating toward your opponent, quickly enter the Headsnack
fatality. If done correctly, your opponent should be blasted into
the air by the energy ball and should still be in the air doing
a flip when you eat his/her head.
Saithrow: Hold Punch for three seconds, then release.
Roll: Away(2), Down + Kick.
Teleport Kick: Press Toward, Toward + Kick Inhale fatality: Hold Kick for three seconds, then
release/