I just came across this, as I finally decided it was time to acquire this, what with the new one coming out. At £1.98 including postage and packaging you cannot really go wrong I think. Worth a punt!
"On the afternoon of April 12 in 2006, a massive explosion shattered the Chernobyl area. The Zone, as the area got to be known, was characterized by anomalous energy disturbances, rendering even the most advanced form of protective suits worthless to would be rescue teams. Months passed and nothing could be done. The military quarantined the area to prevent unauthorized entry and perhaps even reassure the local populace that the area was under control and confinement. Almost 4 years after the initial event, expeditions can now safely traverse several kilometers deep into the Zone."