it seems to me that the year 2010 is seeing the resurgence of a fairly old gaming fad: The Jet Pack. after TRIBES and Perfect Dark Zero tried the jet pack years ago, several games have implemented the same gameplay element all around the same develpoment time. Coincident? maybe. You be the judge. Just as we see this in Hollywood, with the launch of similar themed movies around the same release dates (Deep Impact VS Armagedon/ Dante's Peak VS Volcanoe), this year we are seeing jet packs appearing in at least 3 games. So far to sound off a list we have Dead Space 2, Killzone 3, Halo: Reach. anyone else like to name any more? After so many years of absence, why are we seeing more and more games with jet packs?