A couple of things I mis-created due to derpiness (wrong category). I've since created the correct versions.
This link, I found for a game that as far as I can tell was never announced, let a lone exists.
And a merge or delete:
This is the correct English title of a game http://www.giantbomb.com/dragon-ball-z-ultimate-tenkaichi/61-35163/
And this is a duplicate using the Japanese title (it even uses a picture of the American box art for its default image!) http://www.giantbomb.com/dragon-ball-ultimate-blast/61-36169/
This secondary link, Ultimate Blast, should be merged or just outright deleted.