For Mark and his friends the day started as planned, meet up early and go play paintball in the biggest paint-balling resort in the UK, a large rural area adjoining a forest and mountain range in Wales. A simple plan until midway through the day comes a disappearance, then two mutilated bodies turn up. Large indigenous creatures wrapped in white fur with large claws and teeth begin to attack the gamers. An all out escape ensues till armed men appear and push the survivors into a game of cat and mouse between themselves and the forest yetis. Soon they stumble across a solitary farmer and the...