Akin to Nintendo's Super Smash bros, Killer Instinct pulls in guest fighters from other Microsoft properties. (nonfictiongaming.com)
Dead or Alive 5 has a special guest fighter on loan from Sega. (gamesradar.com)
We know a new Soul Calibur entry is the works, and we also know Project Soul director Diashi Odashima spoke about adding a few guest fighters to the roster. (psxextreme.com)