When a fun-loving group of wave-riding students discover a Satanic board game called Mamba, they quickly discover that to lose the game is to lose their lives in first-time director Alvaro de Arminian's infernal tale of innocent play gone horribly awry. Eliza Dushku and Mike Vogel headline an international cast that also includes Naike Rivelli, Gary Piquer, Alex O'Dogherty, and Martxelo Rubio. Screenwriters Roderick and Bruce Taylor pen the script in collaboration with Antonio Cuadri. ~ Jason Buchanan, All Movie Guide