According to the Sokovian

While it was disappointing to see such great characters not have the potential for a sequel appearance, the film itself fires on all cylinders on every level. The acting will speak for itself and the interesting story, multi layered plot and engaging characters leave you wanting more, exclusively in a good way. Thoroughly a tragedy, but what else can you expect from a zombie flick. Likely one of the best Zombie films I've ever seen.