Board Thread:Mortal Kombat Wiki/@comment-25371838-20151215085629/@comment-25018467-20151216061822

It's true that most of this characters are in hands of another companies but this is possible when you make some agreement between companies. You could buy one time use rights for character with you are interested in. Or other side may want promote his new film and ask you to include his character to you game.

And I'm not sure of this but isn't Leatherface in hands of Lionsgate? If it's true, then it's an example of that kind agreement.

And one thing more. Nicholas-Cornish said Bayonetta. Rights for Bayonetta have Nintendo and she is in their fighting game Super Smash Bros. which is basically a game which rooster is created of various characters from his games, so it's something what game about fighting with all guest characters.