Need another reason to cough up for that PS Vita? Well, Sony's attempting to sweeten the pot for existing PS3 owners with the launch of a promotional lure that'll make a trio of titles available for cross-platform play. Yes, that portable-to-console bridge has been attempted before and though it's always reeked more of gimmick than true killer feature, that's not stopping the electronics juggernaut from giving it the ol' college try. Gamers that do
