Lambda Wars World Builder?

[MalcolmGranger]

Hello, I wanted to ask if there is an World Builder aviable/will be aviable sooner or later, maybe there is one already, but I'm too dumb to find it, so could anyone enlighten me?

[JJ]

It uses hammer in alien swarm sdk. It's in the tools section of your steam library. There's a tutorial for setting it up in the community maps section.