During Comic-Con today, the Capcom team introduced a trailer for one of their future games. That trailer pitted characters from both Street Fighter and Tekken against each other in a duel to the death.
Rumors are circulating that there will be two different versions of the game, produced by both Capcom and Namco that will play like either version that they are representing. For example, one version will play similarly to Street Fighter, while another will play just like Tekken.
Some videos of the trailer can be found below: