A group of American soldiers stationed in Iraq at the end of the Gulf War find a map they believe will take them to a huge cache of stolen Kuwaiti gold hidden near their base, and they embark on a secret mission that's destined to change everything.

After a comet disrupts the rain cycle of Earth, the planet has become a desolate, barren desert by the year 2033. With resources scarce, Kesslee — head of the powerful and evil Water & Power Corporation, the de facto government — has taken control of the water supply. Unwilling to cower under Kesslee's tyrannical rule, a pair of outlaws known as Tank Girl and Jet Girl rise up, joining the mysterious rebel Rippers to destroy the corrupt system.