A free program for Android, by Gigglers Studio.

Siren Head Chapter 2: Siren head Horror game 2020 is an action-packed first-person horror survival game wherein you must track and hunt down a mysterious monster with a siren head in the northern forest. You have heard the rumors that a lot of people got lost in the forest and were later found dead. A lot of people who went on to find Siren Head just disappeared. You know that this adventure might be very dangerous, so you prepared for it. You got a small spy camera, a bear trap, a hunting rifle, a flashlight, and other stuff that might be useful. Your goal is very easy – track and hunt down the mysterious monster. But be careful or the Siren Head will tear you apart!

The story begins with you being trapped in the forest by a monster with a siren head. The monster is killing people and you have to find a way to escape. You got the idea that maybe you can use the spy camera to find out what the monster is doing. So you start the game and you begin to look through the camera, and you see the monster in the distance. The monster is doing something and you have to figure out what it is.