Because Dark Souls was multiplatform (meaning it has a larger player base) and came out more recently. Also, Demons Souls wasn't a prequel to Dark Souls. Dark Souls was it's "spiritual successor" due to Sony having exclusive rights to Demons Souls.Crono1973 said:Why do people act like Dark Souls is a stand alone game without a prequel? You know, Demons Souls came out first.Some games are defined by their crushing difficulty. Dark Souls, for example