Does anyone know of any custom maps for Left 4 Dead 1 that are based on other Valve games such as Half Life 1 or 2, any Counter Strike game, or Team Fortress 2?

The only maps I know of are all based on Half Life 2, which are:

City 17
Lambda
Nova Prospekt Infected
We Don't Go To Ravenholm

Does anyone know of any more? I'd like to add those to the custom map server. Thanks

ill have a look see if can find something >>

Thanks man.

I found another one. I don't know how I missed it. It's called No Exit. It's based on the Assault map from Counter Strike.

I know there are more maps based on the Half Life games because I've seen videos of them, but I just can't find a working link to download them damn it