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The highly anticipated PSP version of God of War has been subtitled Chains of Olympus, and first footage of the game was shown on Youtube this morning in a thirty second long teaser trailer that includes gameplay and cutscenes. Here is a link to the trailer.
http://www.youtube.com/watch?v=sJrTVg-TG_M
For those whose anticipation is unbearable after watching the trailer, Sony is allowing a lucky few the opportunity to receive a free copy of the game demo via mail. Here is a link to the registration website.