I know this has been posted many times but i want to make it clear what you can unlock and what you cant. everythin on the list is unlockable XBOX

white, Y, Right trigger, up, A, A General Reiko's map room arena

up, up, down, up, white, A Unlocks Armageddon Promo Movie

A, X, left, Y, X, A Unlocks Armory Music

Y, X, left, Right trigger, left, B Unlocks Blaze

A, Right trigger, Right trigger, white, up, up Unlocks Comcept Art Pyramid of Argus

Right trigger, Y, white, white, Right Trigger, X Unlocks Concept Art Blaze

up, A, white, down, white, A Unlocks Concept Art Early Taven

Right trigger, left, up, B, white, Right trigger Unlocks Concept Art Ed Boon Drawing

up, X, Right trigger, white, B, Right trigger Unlocks Concept Art Firewall arean

white, forward, up, Right trigger, Y, up Unlocks Concept Art Mileena's car design

Y, left, left, A, down, B Unlocks Concept Art Pyramid of Argus

white, Right trigger, left, A, up, Right trigger Unlocks Concept Art Sektor's Pulse Blade

B, white, Y, down, B, left Unlocks Concept Art Unused Konquest Trap

Right Trigger, Right Trigger, Y, down, down, X Unlocks Daegon

white, right, A, white, up, up Unlocks Drahmin's alternate costume

Right trigger, left, up, B, white, Right trigger Unlocks Ed boon drawing

white, B, X,A, B, Y Unlocks Falling Cliffs Arena

down, white, Rright trigger, Right trigger, B, white Unlocks Frost's alternate costume

white, left, B, A, white, forward Unlocks Lin Kuei Palace Tune

up, X, X, B, B, up Unlocks Meat

Y, up, white, Right trigger, Right trigger, white Unlocks Motor Gameplay Movie

Right trigger, left, left, down, Right trigger, X Unlocks Nethership Interior Arena

down, Right trigger, up, Rright trigger, Right trigger, right Unlocks Nitara's alternate costume

Right trigger, Right trigger, X, A, white, up Unlocks Pyramid of Argus arena

down, left, white, white, up, Right trigger Unlocks Pyramid of Argus Music

B, Right trigger, up, X, B, down Unlocks Red dawn arena

Right trigger, left, up, B, up, white Unlocks Shang Tsung's alternate costume

left, left. B, up, Y, Right Trigger Unlocks Shinnok's spire arena

Right trigger, Left, white, up, B, down Unlocks Taven

up, B, Right trigger, Right trigger, Right trigger, A Unlocks Tekunin Warship Music