Thread:Zakor1138/@comment-12959254-20150211210604/@comment-11836-20150211213120

Most endings in Mortal Kombat are alternate realities, even ones that contain elements of the main continuity. Also, Kratos is indeed supposed to be the God of War version, though it is unlikely that the mainstream Kratos visited the Mortal Kombat universe. Kratos, after all, also appears in another fighting game, Soul Calibur: Broken Destiny. He also was in Playstaion All-Stars Battle Royale and was even in a golfing game.

You could say that video games have multiverses as well.