Coming out of Deep Silver today, Dead Island: Riptide was just announced to be in development on consoles and PC. The blurb from Deep Silver can be seen below.
Deep Silver today announced the development of anew entry to the Dead Island™ franchise.
The next battle between life and death will be waged in Dead Island Riptide and is
currently in full development by Techland for consoles & PCs. An extensive reveal of its’
thrilling new perils is planned for later this summer.