A group of elite warriors finds themselves inexplicably falling from the sky into an unfamiliar jungle environment. They soon realize that they have been chosen for a sinister purpose. The diverse group includes soldiers of fortune, death row inmates, and members of various armed forces from around the world. All are skilled killers with a history of violence and the instinct to survive. As they navigate the hostile terrain, they encounter a seemingly endless array of deadly traps and a mysterious and deadly alien species.

The tension within the group escalates as they struggle to understand their predicament and search for a way to escape. They slowly come to the horrifying conclusion that they are being hunted for sport by a technologically advanced race of extraterrestrials. As the horrifying game unfolds, alliances are formed, and betrayals come to light, each member must draw upon their unique skills and survival tactics to face a series of lethal challenges. The game's rules become clear: kill or be killed.