An underground garage becomes a battlefield for a deadly virtual game of "Subterano." Conrad and Stone, freedom fighters in a cruel world, inadvertently become leading players in the ultimate game of survival as part of a group targeted by a ruthless Gamemaster, dwelling high above the subterranean maze. In a merciless, shadowy world--dominated by the Gamemaster--the unthinkable occurs as his reign of terror awaits the next player.