In a recent interview with IGN Tekken project director Haruki Suzaki hints at the possibility of a Virtua Fighter vs. Tekken game.
IGN: On a totally unrelated note, SEGA's Katsuhiro Harada and yourself acknowledged several years ago that a "Tekken vs. Virtua Fighter" game was something you'd like to do one day. What are the chances of us ever seeing that?
Suzaki: I had the opportunity to speak with the director of Virtual Fighter on many occasions in the past and actually talk of collaboration came up again recently. Being from the same industry, this is something we definitely would like to try at least once. Looking at it from another perspective, we began to realize that it would actually be more difficult to make this happen than we first thought. More than anything, we believe this decision greatly lies in our fans. So, we would actually like to ask for our fans' opinion on this."