Reptisaurus

Scientists are working on a new biological weapon at a military research camp. By combining the genes of a snake and a bat, they attempt to create an extraordinary mutant. However, the experiment goes wrong and the beast escapes the laboratory. A special commando unit immediately sets out to pursue it. They are tasked with eliminating the threat to prevent the failure from being public. Meanwhile, a group of survivors arrive on the island, unaware of the danger.