This is the zip file containing the map files.
INSTALLATION: You need to move the maps from the .zip into your ep2 maps folder.
STORY: Combine forces have been set up on mars in an attempt to establish a major outpost over Earth. A teleporter accident has brought all manner of terror has been brought up there, including you, the player. You must make your way through the failing combine mars base and find a way back to earth.
