Twelve strangers wake up to find themselves locked in a bunker, and told that they have 24 hours left to live. They are commanded to do a series of violent tasks to compete for the antidote to the virus that they are all infected with. "Cult gem in the same vein as 'Saw', 'Cube' and the anime 'Gantz'" (Cult Film Reviews)

Extras:

• Making of' feature
• Trailers

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