Al parecer, Ed Boon ya pensaba en crossover tras MK4. Street Fighter, Tekken... él es fan de otras sagas de lucha y le habría gustado crear un juego con dos franquicias famosas, pero parece que los contactos con Capcom no surtieron efecto.

I've always wanted to cross MK over since about MK4, or something like that. I'm a big fan of all of the other fighting games, Street Fighter, Tekken, what not. I always thought, wouldn't it be cool to have MK vs. SF and MK vs. Tekken and what not. We pursued some of those ideas to the extent that we could but we always ran into some kind of road block and couldn't do it.

La idea suena un poco bizarra, casi tanto como el Tekken vs. Virtua Fighter que existe pululando por ahí (una rom en 2D). La única forma de ver un Liu Kang vs. Ryu segurá siendo MUGEN.

¡¡¡Yaaaaay!!!