TheSixthAxis has reportedly found, on LinkedIn, that Jeffery Vargas, Senior Cinematic Producer at SCEA, is supposedly doing R&D for an upcoming PS3 title, Twisted Metal: Harbor City. Now, if this proves to be factual, will the game be a full-on next-gen release, or simply a PSN-only game? Hopefully we’ll get something from E3 a couple months from now!