Dead Island was a surprising hit when it landed last year. It filled a satisfying survival sim shaped hole that DayZ has recently been catering to. There's good news for fans of the first game. VG247 have news that a sequel called Dead Island: Riptide is on the way. For now there's no information a beyond that name, but Riptide does have a watery feel to it. I'm going to resolutely hope for zombie sharks until more information is released this summer. What would you like to see from the sequel?