God Of War: Chains Of Olympus Codes -

Treasure bonuses
Complete the indicated task to unlock the corresponding treasure.

Challenge of Hades: Complete the game. 
Character Concept Art: Complete the game. 
Environments Concept Art: Complete the Challenge of Hades. 
God Mode: Complete the game. 
In-Game Movies: Complete the game. 
Inside Ready at Dawn Studios: Complete the game. 
Making of Attica: Complete the game under the God difficulty. 
Outtakes Concept Art: Complete the game under the God difficulty. 
The Lost Levels: Complete the Challenge of Hades. 

Alternate costumes
Complete the indicated task to unlock the corresponding costume. Note: The costumes will only be selectable when playing a new game under the same difficulty used to unlock them.


McKratos: Complete all five Challenge Of Hades missions. This costume increases your Attack skill. 
Mime Of War: Complete the game under the God difficulty. This costume gives ten times Red Orbs and makes weapons invisible. 
Spud Of War: Complete the game. This costume increases your Magic skill.