Dark Souls: Prepare to Die Edition released on PC back in August with extra content known as Artorias of the Abyss. Today the extra content is now available for PS3 and Xbox 360 owners of Dark Souls. Artorias of the Abyss adds more areas, enemies, bosses. Maybe you'll even find more creepy things in the Oolacile forests. Dark Souls: Artorias of the Abyss DLC is available now on PSN and Xbox Live for $14.99/1200 MSP.