A group of stalkers, for the first time, reaches the very heart of the Zone-the Chernobyl Nuclear Power Plant-and triggers a cataclysm on the brink of a catastrophe. An immense blast of anomalous energy transforms the Zone: the once reliable and relatively safe roads are no longer so, the landscape is wiped clean by outbursts of anomalies, and previously unknown areas appear on the Zone map. Stalkers and expeditions perish or end up isolated within the lost territories.
The map, called 'Industrial', is a compact location, designed for a team play of ideally 4x4, though technically allowing the usual up to 32 players online or over LAN. Once downloaded, the map files are to be extracted into the "mp" folder of S.T.A.L.K.E.R.: Clear Sky root directory (for instance "C:\Program Files\STALKER_Clear_Sky\mp"). Then you can play on the new map. Note: If you are creating the server, make sure you reboot your computer after extracting the map files.