The Rezort

After an apocalyptic zombie outbreak, where more than two-billion people died, the worldwide situation is under control and the creatures have been destroyed. The cities are being rebuilt and there are camps of refugees kept by donation of the survivors. However, there is an isolated island where The Rezort, owned by Wilton, is located and guests may participate in Zombie Safari to shoot the undead that are kept behind electric fences and locks monitored 24 hours/ day for sport of therapy. When the new guests arrive, a group go for camping in an isolated area of the compound. However there is a breach in the computer system caused by the guest Sadie that used an encrypted flash drive in the computer system. The responsible for the computer system Salva hides the information to fix later, but there is a virus that corrupts the files and releases the zombies, activating a protocol to destroy the island. Most of the staff and guests are killed in the main building; but the group formed by Archer, Melanie, her boyfriend Lewis, the teenager Jack, Sadie and the guide Nevins survives and seek a boat to leave the island before destruction. What is the purpose of Sadie and will the group survive?