At the "?" box inside the Krypt, press R2, Circle, Square, X, Circle, Triangle to unlock the Falling Cliffs arena.
General Reiko's Map Room arena
At the "?" box inside the Krypt, press R1, Triangle, R2, Up, X(2) to unlock General Reiko's Map Room arena.
Nethership Interior arena
At the "?" box inside the Krypt, press R2, Left(2), Down, L1, Square to unlock the Nethership Interior arena.
Pyramid Of Argus arena
At the "?" box inside the Krypt, press R2, L2, Square, X, R1, Up to unlock the Pyramid Of Argus arena. Alternately, collect 40 Relic items in Konquest mode.
Red Dawn arena
At the "?" box inside the Krypt, press Circle, L1, Up, Square, Circle, Down to unlock the Red Dawn arena.
Shinnok's Spire arena
At the "?" box inside the Krypt, press Left(2), Circle, Up, Triangle, L2 to unlock Shinnok's Spire arena.
Play as Blaze
At the "?" box inside the Krypt, press Triangle, Square, Left, L1, Left, Circle to unlock Blaze. Alternately, collect 50 Relic items in Konquest mode.
Play as Daegon
At the "?" box inside the Krypt, press R2, L2, Triangle, Down(2), Square to unlock Daegon. Alternately, collect 30 Relic items in Konquest mode.
Play as Meat
At the "?" box inside the Krypt, press Up, Square(2), Circle(2), Up to unlock Meat. Alternately, collect 10 Relic items in Konquest mode.
Play as Taven
At the "?" box inside the Krypt, press L2, Left, R1, Up, Circle, Down to unlock Taven. Alternately, successfully complete Konquest mode.
Drahmin's alternate costume
At the "?" box inside the Krypt, press L1, Right, X, R1, Up(2) to unlock Drahmin's alternate costume.
Frost's alternate costume
At the "?" box inside the Krypt, press Down, R2, R1, L1, Circle, L2 to unlock Frost's alternate costume.
Nitara's alternate costume
At the "?" box inside the Krypt, press Down, L1, Up, L1(2), Right to unlock Nitara's alternate costume.
Shang Tsung's alternate costume
At the "?" box inside the Krypt, press L2, Left, Up, Circle, Up, L1 to unlock Shang Tsung's alternate costume.
Cyrax fatality blooper movie
At the "?" box inside the Krypt, press Right, L1, R2, Down, Up, L1 to unlock the Cyrax fatality blooper movie.
Mortal Kombat: Armageddon promo movie
At the "?" box inside the Krypt, press Up(2), Down, Up, L1, X to unlock the Mortal Kombat: Armageddon promo movie.
Motor gameplay movie
At the "?" box inside the Krypt, press Triangle, Up, R1, L2, R2, R1 to unlock the Motor gameplay movie.
Armory music
At the "?" box inside the Krypt, press X, Square, Left, Triangle, Square, X to unlock the Armory music.
Lin Kuei Palace music
At the "?" box inside the Krypt, press L2, Left, Circle, X, R2, Right to unlock the Lin Kuei Palace music.
Pyramid Of Argus music
At the "?" box inside the Krypt, press Down, Left, R1, L1, Up, L2 to unlock the Pyramid Of Argus music.
Tekunin Warship music
At the "?" box inside the Krypt, press Up, Circle, L2, R2(2), X to unlock the Tekunin Warship music.
Blaze concept art
At the "?" box inside the Krypt, press L1, Triangle, L2(2), R1, Square to unlock Blaze concept art.
Early Taven concept art
At the "?" box inside the Krypt, press Up, X, R2, Down, L2, X to unlock Early Taven concept art.
Ed Boon concept art
At the "?" box inside the Krypt, press L1, Left, Up, Circle, R2, L1 to unlock Ed Boon concept art.
Firewall arena concept art
At the "?" box inside the Krypt, press Up, Square, R1, L2, Circle, L1 to unlock Firewall arena concept art.
Mileena's car design concept art
At the "?" box inside the Krypt, press R2, Right, Up, R1, Triangle, Up to unlock Mileena's car design concept art.
Pyramid Of Arus concept art
At the "?" box inside the Krypt, press Triangle, Left(2), X, Down, Circle to unlock Pyramid concept art.
Sektor's Pulse Blade concept art
At the "?" box inside the Krypt, press R2, L1, Left, X, Up, R1 to unlock Sektor's Pulse Blade concept art.
Unused Konquest Trap concept art
At the "?" box inside the Krypt, press Circle, R1, Triangle, Down, Circle, Left to unlock Unused Konquest Trap concept art.
Artika arena
Successfully complete all seven trials in Artika Obliesk to unlock the Artika arena.
The Krypt arena
Collect all 60 Relic items in Konquest mode to unlock The Krypt arena.
Edenian Ruins arena
Defeat the Giant Skulls in Edenia, then go up the path until all of the chests appear. Look inside the second chest on the left to unlock the Edenian Ruins arena.
Scorpion's Lair arena
Defeat the Giant Skulls in Edenia, then go up the path until all of the chests appear. Look inside the third chest on the right to unlock the Scorpion's Lair arena.
20,000 Koins
Collect 20 Relic items in Konquest mode to get 20,000 extra Koins.
Defeating Blaze
Play as NightWolf. When the battle starts, press L1 to switch to your Tomahawks. Quickly press Forward(2), Circle to do a Rhino Charge, then quickly press Square, Triangle, X, Circle to do a combo that takes away a large amount of his health. Keep repeating this until Blaze has been defeated.
Taven's armor
Successfully complete the indicated task in Konquest mode to get the corresponding piece of armor for Taven:
Chestplate: Defeat Sub-Zero in the Lin Kuei Palace.
Gauntlets: Found in the Netherrealm in the area when you jump down after the fiery meteor falls from the sky.
Super Moves
Successfully completed the indicated task in Konquest mode to unlock the corresponding Super Move:
Escape: Defeat Frost in the Lin Kuei Palace.
Fire Ball: Reach the fourth area of the Tekunin Warship.
Ground Pound: Defeat Jarek in the first training Obelisk.
Time Stop: Enter the Red Dragon Caverns and move forward until the fork. Follow the right path into the green light from the sky.
Kreate-A-Kharacter items
Successfully completed the indicated task in Konquest mode, then open the golden chest that appears to unlock the corresponding item for created characters:
Elder Gods Female Armor - Belt: Behind the previously locked gate in Arctika after the second Obelisk after defeating the Tengu Ninjas.
Elder Gods Female Armor - Boots: After the Shadow Stalkers, break the cracked wall to the left then go down to the right alcove.
Elder Gods Female Armor - Cape: Look in the area after you encounter and defeat Sonya.
Elder Gods Female Armor - Glove: Get to the flaming sword area of Shinnok's Spire, then turn and go to your left.
Elder Gods Female Armor - Helmet: Defeat the Shao Khan Colossus, then enter the second room on the right.
Elder Gods Female Armor - Legs: In the cave that opens after you defeat the undead of the Netherrealm after getting your gauntlets.
Elder Gods Female Armor - Shoulders: Reach the cell area of Shao Kahn's Dungeon and hit the Ground Pound icon. The chest is in the first cell on the left.
Elder Gods Female Armor - Torso: Follow the right path of the fork in the Red Dragon Caverns.
Elder Gods Male Armor - Belt: To the right after you open the first door in the Tekunin Warship.
Elder Gods Male Armor - Boots: After the Shadow Stalkers, break the second cracked wall on the right. Go down to the end and look in the left alcove.
Elder Gods Male Armor - Cape: Defeat the Shao Khan Colossus, then enter the second room on the left.
Elder Gods Male Armor - Glove: After the second fallen log and to the right in Botan Jungle.
Elder Gods Male Armor - Helmet: Defeat the Giant Skulls in Edenia, then go up the path until you find the golden chest.
Elder Gods Male Armor - Legs: Found in the left corner of the second area of Shinnok's Spire.
Elder Gods Male Armor - Shoulders: Stand in the middle of the room after freeing Shujinko. Then, shoot a fireball at the nearby torch.
Elder Gods Male Armor - Torso: Defeat the Tengu Leader then go forward and break open the discolored wall on the right in the blade trap area.
Alternate costumes
Successfully complete the indicated task in Konquest mode, then open the hidden chest that appears to get the alternate costume for the corresponding character:
Ashrah: Defeat the Ice Beast in Arctika.
Baraka: Kill all of the enemies in the final room of the Tekunin Warship.
Bo Rai Cho: Defeat the Wraiths of Shinnok's Spire.
Cyrax: Kill all of the enemies in the third room of the Tekunin Warship.
Dairou: Open the chest at the end of the second ice hallway at the start of the Lin Kuei Temple entrance.
Darrius: Open the chest behind the discolored wall at the start of the Lin Kuei Temple, where you are attacked by Lin Kuei Archers.
Drahmin: In the Netherrealm after you defeat Drahmin, shoot down the bat creature over the nearby cliff.
Ermac: Open the chest by the left wall in the room where you are attacked by the Red Commandos for the second time.
Frost: Break all of the tombs lining the wall in the room where you meet Frost.
Fujin: Defeat all of the Red Dragon Soldiers at the start of the Charred Mountain.
Goro: Open the hidden chest to the left of the first area in Shao Khan's Fortress (directly to the right of a musical note).
Havik: Defeat all of the demons in the second area of Shinnok's Spire.
Hotaru: Open the chest close to the wall in the second room of the Tekunin Warship.
Hsu Hao: Open the chest on the right walkway after you wake up on the Tekunin Warship.
Jade: Defeat all of the Lin Kuei at the very start of the Lin Kuei Palace.
Jarek: Open the right chest in the room where you fight with the Ice Scepter.
Jax: Once you enter Arctika, turn around and go to the left to find the hidden chest.
Johnny Cage: Defeat the Tengu Guards at the start of Arctika.
Kai: Open the chest behind a breakable discolored wall to the right as you enter the third area of Lin Kuei Temple Entrance in Arctika.
Kano: Open the chest to the left as you enter the last room of the Temple of Argus.
Kenshi: Defeat all of the Tengu Ninjas with the given sword in Arctika.
Kira: Step on the second giant spider in Botan Jungle.
Kitana: Perform a Fatality on Wi Lae, leader of the Tengu Ninjas.
Kobra: Open the chest behind the first monolith in the Botan Jungle.
Kung Lao: Open the chest to the right after you enter the Temple of Argus.
Li Mei: Walk around the edge of the room in the second area of Shinnok's Spire until you find the hidden chest.
Liu Kang: Turn around and run forward as you enter Shao Kahn's Fortress to find the hidden chest.
Mavado: Open the hidden chest in the left part of the room where you do battle after getting the Supermove: Time Stop.
Mileena: Defeat Mileena, then hit the Ground Pound icon in front of you.
Motaro: After the third training Obelisk when you must gather crystals, go to the left side of this area to find the chest.
NightWolf: Defeat the Giant Skulls in Edenia, then move up the path until all the chests appear. Open the first chest on the right.
Nitara: Defeat the Undead Revenants for the first time in the Netherrealm, then jump down the left-most cliff.
Noob Saibot: Defeat all of the Shadow Ninjas the first time encountered then open the chest in the Lin Kuei Palace.
Quan Chi: Step on the rat in the tunnel after you travel through Door A1 in the Red Dragon Caverns.
Raiden: Defeat the Shao Khan Colossus, then enter the first room on the left.
Rain: Open the chest at the end of the area in Arctika where you are attacked by Red Dragon Spies before you meet Rain.
Reiko: As you enter the first area with blades in Shao Khan's Fortress, move down one of the halls to the left.
Reptile: Defeat the Hybrid Dragons in the Red Dragon Caverns.
Sareena: Defeat Kai, Serenna, and Jatakka.
Shang Tsung: At the beginning of Shao Khan's Fortress, hit the Ground Pound icon which is located to the right and up the ramp.
Shao Kahn: Defeat Shao Khan's Statue.
Shinnok: Go to the left-most side of the area in the Netherrealm with the falling rocks.
Shujinko: Hit the Ground Pound icon in one of the cells after defeating The Executioner in Shao Khan's Dungeon.
Sindel: Complete the third training Obelisk.
Smoke: Defeat Smoke.
Sonya: Open the chest to the left of the gate in the area after defeating Sonya.
Stryker: Break the wall on the right of the hallway after the Shadow Stalkers and go to the end and look in the left aclove.
Sub-Zero: Open the chest to the right of the statue of your mother after fighting with Sub-Zero.
Tanya: Reach the cell area in Shao Khan's Dungeon, then hit the Ground Pound icon. Go back to the third cell on the right to find the chest.
Taven: Defeat the Giant Skulls in Edenia, then go up the path until all of the chests appear. Open the third chest on the left.
Music
Collect the indicated musical note in Konquest mode to unlock the corresponding music:
Arctika: Enter the second area of the Lin Kuei Temple Entrance and destroy the discolored wall to the right. Open the chest to find the note.
Bo'Rai Cho's Brewery: Found after the bridge and in the cave to the right in Botan Jungle.
Botan Jungle Track: Found just before the second fallen log in Botan Jungle.
Goro's Lair Fight: Found in Shujinko's cell when he is released.
Hell Fight: Found in Shao Khan's Dungeon, after reaching the cell area. Hit the Ground Pound icon and look in the second cell on the right.
Konquest Final Battle: Found in Shao Khan's Fortress. When running to the first area with the blades, move to the right to find the musical note in the next room.
Lin Kuei Palace: Found in Lin Kuei Palace directly to your left after you punch down the Ice Door.
Lin Kuei Raceway: Found near the entrance in the final area of Arctika after you defeat all of the Lin Kuei Warriors and Archers.
Lumbermill Fight: Found after the second crusher when you return to Arctika after the second Obelisk.
Meteor Storm Fight: Found after you defeat the Undead Revenants for the first time in the Netherrealm by jumping down the left-most cliff.
Outworld Refinery: Found behind you after you fight Drahmin in the Netherrealm.
Outworld Spire Fight: Found on the right side of the first room as you enter Shinnok's Spire.
Pyramid Of Argus: Defeat the Giant Skulls in Edenia, then go up the path until you see a golden chest. The musical note is to the right of it.
Reptile's Lair Fight: Found in the hallway just before the final room of the Red Dragon Caverns, behind a group of three blue barrels.
Soul Chamber Fight: Reach the flaming sword area of Shinnok's Spire then turn around.
Subway Fight: Defeat Sonya Blade in Arctika.
Tekunin Prison Fight: Found in Shao Khan's Fortress. Open the main door and enter the second area, then go to the upper left side.
Tekunin Warship: Found in the area where you get attacked by Black Dragon Thugs in the Botan Jungle.
The Lost Pyramid: Found behind an explosive barrel in the battle after you gain the Super Move: Time Stop.
Wastelands Fight: Found on the left of the elevator entered at the end of Shao Khan's Dungeon.
Combo fatality
Press Up(2), Triangle, Down(2), Triangle, Forward(2), Square, Down(2), Square, Away(2), Square, Away(2), Square, Down, Left, Square, Forward(2), Square, Forward(2), Square, Up(2), Square, Up(2), Square, Up(2), Circle to do an 11-hit Ultimate Kombo fatality. Alternately, switch out Up(2), Triangle and Down(2), Triangle with the desired Triangle attack. Switch out Up(2), Circle with the desired finisher.
Special Fatality in Bell Tower
In the lower level of the Bell Tower arena, wait until "Finish Him" appears then perform an uppercut. Make sure you are not near the bell. Your opponent will fall through the floor into a spike, slide down, then have his arms and legs get cut off by four sharp blades on the bottom of the spike. Then a rat will appear and steal a leg.
Special Fatality in Prison
In the Prison arena, where you see Sektor closing the doors, wait until "Finish Him" appears then perform an uppercut. Make sure you are under the fan in the middle of the arena. Your opponent will be launch up into the fan and get splattered across the room, with blood and guts everywhere.
Fatalities
The following is a list of fatality moves. Fatalities with [Boss] indicate moves that only "Boss characters" can perform: Onaga, Kintaro, Shao Kahn, Goro, Sheeva, Moloch, and Motaro. Fatalities with [Sword] indicate moves that only characters with swords can perform.
Knees behind
Away(2), Circle (head rip)
[Boss] Away(2), Circle (head rip)
Knees behind chains
Away(2), Square (two uses)
[Boss] Toward(2), Square (kick, two uses)
Face down
Toward(2), Circle (spine rip)
[Sword] Toward(2), Circle (face stab)
[Boss] Up(2), Circle (head pop)
[Boss] Up, Down, Circle (exploding torso)
Face down transitions
Down, Away, Triangle (end position: forward)
Down, Away, Square (end position, knees)
Up, Down, Up, Square (pull out sword)
[Boss] Down, Up, Triangle (end position, knees)
Face down chains
Away(2), Square (knee drop, one use)
Up(2), Square (back stomp, two uses)
Toward(2), Square (punch, one use)
[Boss] Toward(2), Square (head punch, one use)
Face up
Toward(2), Circle (head stomp 1)
Away(2), Circle (head stomp 2)
[Sword] Up(2), Circle (decapitate)
[Sword] Away(2), Circle (head stab)
[Boss] Down(2), Circle (head punch)
[Boss] Away, Down, Circle (arms off)
Face up transitions
Down, Away, Square (end position: behind)
Down, Toward, Triangle (end position: knees behind)
Up, Down, Up, Square (pull out sword)
[Boss] Down, Away, Triangle (end position behind)
[Boss] Down, Toward, Triangle (end position knees behind)
Face up chains
Toward(2), Triangle (punch, one use)
Toward, Down, Square (knee, two uses)