Street Fighter x Tekken and Tekken x Street Fighter

Pardon the not-so-hot news, but I've only recently come across this epic crossover unveiled back at the San Diego Comic-Con 2010. Apparently, Capcom will be producing Street Fighter x Tekken using the 2D Street Fighter IV engine, while Namco's camp will bring out Tekken x Street Fighter in the usual juggle-laden 3D arena.

We'll finally see Tekken characters move like they don't have 10-ton testicles and find out how Street Fighter will play like with more than a few dozen special moves in the players' arsenal and perhaps ultra combos requiring manual input per hit.