PSP game God of War: Ghost of Sparta has one more incentive that might convince serious fans to pick up the soon to be released action adventure, the option to play as Kratos' brother, Deimos, in God of War III.
That downloadable skin for the PlayStation 3 game will be available in copies of Ghost of Sparta for "a limited time", whether you purchase it on UMD or via the PlayStation Store. If any bad guy is currently vexing you in God of War III, it looks like Deimos will be a big help. According to the PlayStation.blog, Deimos has "enhanced combat damage and the ability to receive 4x the amount of Health, Magic and God Orbs."
Yes, he may look like his balder sibling, but he's a hell of a lot more powerful.
More details at the official PlayStation blog.