Then by your logic Mass Effect 1 is a Xbox360 exclusive, which it isn't, because it's available on PC as well.
Regardless of what it was "announced as", it ended up not being a PC exclusive not even a 6 months later. At this point in time, it definitely isn't a PC exclusive. Outdated information isn't worth anything in a debate.
ex·clu·sive/ikˈsklo͞osiv/
Noun: An item or story published or broadcast by only one source.




