Mortal Kombat: Armageddon - PS2

Unlock Meat:
Collect 10 Relic items in Konquest Mode or press Up, , , , , Up at the "?" box inside the Krypt..

Unlock Daegon:
Collect 40 Relic items in Konquest Mode.

Unlock Blaze:
Collect 50 Relic items in Konquest Mode or press , , Left, L1, Left, at the "?" box inside the Krypt. .

The Krypt:
Collect 60 Relics in Konquest Mode

Unlock everything:
Obtain all 60 relics in konquest mode.

Unlock Taven:
Complete Konquest Mode or press L2, Left, R1, Up, , Down at the "?" box inside the Krypt..

Nitara's alternate costume:
Press Down, L1, Up, L1, L1, Right at the "?" box inside the Krypt.

Red Dawn arena:
Press , L1, Up, , , Down at the "?" box inside the Krypt.

Shinnok's Spire arena:
Press Left, Left, , Up, , L2 at the "?" box inside the Krypt.

Artika Arena:
Beat all 7 trials in Artika Obliesk.

Pyramid of Argus Arena:
Collect 40 Relics in Konquest Mode.

Mortal Kombat: Armageddon promo movie:
Press Up, Up, Down, Up, L1, at the "?" box inside the Krypt.

Pyramid concept art:
Press , Left, Left, , Down, at the "?" box inside the Krypt.

Ed Boon concept art:
Press L1, Left, Up, , R2, L1 at the "?" box inside the Krypt.

Armory music:
Press , , Left, , , at the "?" box inside the Krypt.