Unlock Scorpion in Story Mode
Beat the game with Liu Kang
Unlock Subzero for Single Player and Co-op Mode
Beat the game once with Kung Lao
Unlock Mortal Kombat II (Arcade)
Complete all 5 Smoke Missions
Fight Ermac
You will need swing on poles ability.In the begining of the first level you will have to jump over some spikes and a big reaper guy will be blocking the path break it and go inside there then go on a platform of grassthen swing on the poles that are there and interacte with th big statue.A big door will open go inside it.Once inside the warriors shrine you will notice statues of the Mortal Kombat characters. Interact with the left most ninja statue three times to fight Ermac.
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).
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.