I don't play zombie games, but I do enjoy me a good zombie movie.
Anyways a friend posted this trailer on Facebook, and I thought it was neat enough to share here.
Trailer
and then here it is again, but the other way around. Other Trailer.
I looked into the game. You can play it alone or in co-op (up to 4), and who ever you play seem to be immune to the infection. So I guess the idea is to survive to get off the island.