THW3D LLC

Hello! Welcome to my site! You've likely come here to learn about Source Engine level design. My name is Douglas, and I'm a Computer Science major with a focus on networking. I've been working with Source Engine's tools, primarily in level design, since October 2005. Over the years, I've gained extensive knowledge about these tools and decided to share my insights with others. When I first started, the lack of help and documentation was incredibly frustrating. To assist newcomers, I've dedicated a significant amount of time to creating a library of tutorials and tools to simplify development. You can find all the tutorials on the Request & View Tutorials page.