During an intensive game of paintball for experts only, eight strangers find their friendly game taking a terrifying turn when one of the team members begins to play under a separate set of rules. It all began as a remote, bare-knuckled war of wits and cunning set against the backdrop of a gorgeous landscape. The stakes were raised with each shot that was fired. However, something terrible has transpired, and what was once a team sport has now devolved into a never-ending battle for individual existence. After a period of time in which danger increased minute by minute, the warriors finally realized that their greatest foe may be the exact game they had set out to play.