Sony has stepped up the directness of its Marcus PSP ads with word of a new spot attacking Apple directly (viewable below). The spot has Marcus slag the iPhone as not meant for "big boy games" and points to a number of newly discounted $10 PSP games, such as Twisted Metal: Head-On and Hot Shots Golf: Open Tee, as proof the iPhone isn't as good a gaming device. An iPhone is for "texting your grandma or calling your girl," Marcus said.
