The Pit: Santa Claus and other flying objects  -  At Goro's layer, just before you see Reptile, stand by the lion and look at the moon. Wait a short time to see Santa Claus and his reindeer, a witch, and a rocket ship. There is about a one minute delay between each of them.

Easy health  -  If you use a save point, regardless if you save your health will be fully restored.

Easy experience  -  Get a "Toasty" combo rating by the announcer, then quickly press (Down) + (Start). The phrase "Toasty 1000" will appear, giving your 1,000 experience points.

The Pit: Developers (Demo version)  -  In the spike pit, the heads that are stuck on the spikes are those of the game's developers.

Rescue Kabal and get his Hookswords  -  In the Wastelands, there are two doors that are covered with human bodies. One leads to the Elemental Warriors, the other is an area where Shokan warriors are throwing boulders at you. Go though the second door. Simply avoid the boulders and climb the ladders until you reach the top. There you will find Kabal inside a cage. Once he is freed, he will leave his hookswords as a sign of gratitude.

Unlock Baraka  -  In the soul tomb portal, got to the area where you have to wall climb. You will see 2 paths. One leads left, the other right. The right path has a statue. Use fist of ruin and break it. Keep going and use the long jump ability across the gap and you will get him.

How to unlock Sub-Zero and Scorpion for VS mode  -  After Sub-Zero freezes the castledoor in the Wastelands break it and enter. Exit back out and jump up on the dragon statue to the left to find the ying yang containing Sub-Zero for VS. In foundation follow the pathway downstairs to the left of the save station. Two archers will bust through the wall. Throw one at the wall to the left of the door way and it will bust open revealing a secret room full of lava and a ying yang on a ledge. Grab one of the archers and throw them in the lava. Then double jump off the guards back to claim the Scorpion ying yang for VS.

Unlock Johnny Cage  -  In the wu-shi academy where everything is burning. Go to the very right of the gate and jump onto the roof of the house. Run to the right and jump. If you did it correctly, you will be on a new platform with a boulder blocking your way.

Unlock Kitana  -  In the MK2 arena level (right before the portal with the two statues in front of it) in the evil monastery, you will see many pillars. Jump on one of them which is half broken and then double jump onto the roof. You will find the secret there.

Unlockable Reptile  -  Living Forest. Go to the section after the Brotherhood Of Shadow. Long Jump across the gap with the tiny waterfall. Go through the door. Now, get the Clay Statues to come to life. Destroy their shield. You only need 1 of them. Now, get one of them over near the Giant Stone Cloumn on the other side of the stream. It's the stone column right near where you entered. Throw the Clay Statue into it! It should come crashing down. Now, return to where the little waterfall was. There is no longer a waterfall. Just a Koin that contains Reptile.

Easy 1000 Exp Points!  -  First obtain the combo ranking of "Toasty". Then immediately press the start button. The words "Toasty 1000" should appear in the middle of the screen and you will be awarded 1000 exp points. The best thing about this trick is, it works every time.

Baraka Moves
Fatality 1: Press (Down), (Left), (Right), (Right), (X).
Fatality 2: Press (Left)x4, (X). Cage Moves
Fatality 1: Press (Down)x2, (Right)x2, (X).
Fatality 2: Press (Right)x4, (X).

Kitana Moves
Kiss of Death: Press (Right)x4, (Y).
Head Chop Fatality: Press (Away)x2, (Forward)x2, (X).

Kung Lao Moves
Fatality: Press (Up)x3, (Right), (X).
Arm Cutter: Press (Left), (Right), (Left), (Down), (X).
Body Slice Fatality: Press (Right)x4, (X).
Headache Fatality: Press (Up), (Down), (Up), (Right), (X).
Buzzsaw Fatality: Press (Right)x2, (Up)x2, (X).
Fatality: Press (Left), (Right), (Left)x2, (X).
Many Chops Fatality: Press (Up)x2, (Left), (Up), (X).
Friendly Rabbit Fatality: Press (Up)x3, (Down), (X).
Hat Control Mutality: Press (Left), (Right)x3, (Left), (Y).
Tornado Mutality: Press (Up), (Right), (Down), (Left), (Y).
Razor Edge Brutality: Press (Left)x2, (Up)x2, (B).

Liu Kang Moves
Fire/Kick Combo Fatality: Press (Left), (Right), (Down)x2, (X).
Shaolin Soccer Fatality: Press (Down), (Left), (Up), (Right), (X).
Dragon Fatality: Press (Down), (Right), (Left)x2, (X).
Flipping Uppercut Fatality: Press (Up), (Right), (Down), (Left), (X).
Bonebreak Fatality: Press (Left), (Up)x2, (Right), (X).
Headclap Fatality: Press (Right), (Up), (Right), (Up), (X).
Stomp Fatality: Press (Left)x3, (Up), (X).
Fire Trails Mutality: Press (Up), (Down), (Up), (Down), (Y).
Rage Mode Brutality: Press (Right), (Up), (Down)x2, (B).

Reptile Moves
Fatality 1: Press (Left), (Right), (Left), (Down), (X).
Fatality 2: Press (Left)x3, (Down), (X).

Scorpion Moves
Fatality: Press (Up)x2, (Down)x2, (X).
Raise Hell: Press (Down)x3, (Up), (Y).

Sub Zero Moves
Fatality: Press (Up)x2, (Down), (Up), (Y).
Brutality: Press (Up), (Down), (Left), (Up), (B).
Mutality: Press (Up)x2, (Down), (Up), (Y).