Contained within are the map files that go along with the video. The video is not contained within this file.

Video URL: http://www.vimeo.com/8591212

This is a video tutorial explaining the process of making a simple Left 4 Dead 2 map. The video explores the basics of the Hammer editor, the creation of a room with a player spawn point and lights, and the compile process and finishes with a playable level.

Left 4 Dead 101 - Creating your first map from modsonair on Vimeo.