In this horror shooter game, you will become a secret agent. You will go to the island where your partner disappeared and you will need to find the source of the strange hum. Be careful as there are plenty of monsters around and your bullets are limited. You will have to carefully explore the location and install cameras to detect and then destroy the most frightening monster. Very soon you will see it is a real challenge as this beast deafens everything around with the howl of sirens.