u shudnt come here

This is a full fledged campaign modeled after the original L4D campaigns. I took some liberties expanding Black Mesa East to fit the pacing of first levels. I tried to retain as much of Ravenholm as I could, though I made various changes to better fit the gameplay of L4D and assist with bot navigation.

There's been a few other ports of this already, but I started this long before L4D even had an SDK. It got mostly finished then abandoned for six years. Now it's finished.