The survival instinct is universal to all living things - Humans, animals and ... London Commuters? Following a freak cosmic catastrophe which left toxic debris raining down over the South of England, the London Underground became the last bastion of human endurance. Protected from the forces of nature that wreak havoc on the surface, two rival factions of Cockney tunnel rats fight it out for control of the Tube.
A carefully aimed shot can turn the tide of battle, but a stray bullet could spell disaster.
Boom