SP - Leon HL2 Pack1

You get extracted in the sewers outside a big city that is controlled by the combines, although there are certain pieces of the city that are filled with headcrabs and other creatures.
After more than 3 months of very hard work I finally have finished my new sp-mappack, (with 4 large sp maps). It has been tested for weeks by several people and as far as we now know there are no bugs or errors in the maps beside these few; a weapon