User blog comment:Avataress0/Injustice/@comment-1038387-20130417143710/@comment-4928331-20130417152004

No clue, but I'm downloading the three-hour walkthrough from Youtube as we speak.

I suspect the game involves either parallel worlds or time travel. Wasn't it a DC time travel convention that some time traveller who goes to the past and changes it actually creates a new dimension instead of changing his own future? A dandy way of avoiding the killing your grandfather paradox, but results in a mess of a multiverse.