Mortal kombat games online is derived from the mortal kombat playstation game and is directed for those kids or adults into fighting games. However, my son is only five years old but i let him play this online because he plays it with his father on his playstation. Its not so much the game i have a problem with, its the language and title of some of the games that is inappropriate for kids of any age. One of the games displays the f word and it also has such words as s--- and you suck. I think that displaying that kind of profanity on a gaming site is unacceptable. Some kids may find it amusing...