Studiomdl.exe - SteamStartup() failed
You'll get this studiomdl error if you try to compile a model and Steam isn't running.
Studiomdle.exe - vstdlib.dll is missing
This is a common error that you'll get after a Steam update. The simple fix is to restart Steam and Source SDK.
Vtex.exe - Problem figuring out outputdir
You can get this error when you've saved your TGA files to an incorrect path.
Archive of Wall Worm Version 4 Changelog
Archive of Changelog early 2019 to early 2020
Archive of Wall Worm Version 4.X changelog in early 2019 through early 2020.
A Source for New Tools
2016 Year in Review for Wall Worm
Halloween 2016 news for Wall Worm and the release of a new MDL Importer for 3ds Max.
Batch Import Levels
Batch import levels from Source and Goldsource into 3ds Max or FBX format.
Wall Worm Beta Changelog
Archive of Changelog from 2010
Archive of the Wall Worm Model Tools beta changelog for versions 0.5 to 0.999.
MDL File Loader
Geometry Plugin to load Valve's MDL files directly into 3ds Max.
Sky Writer
Sky writer allows you to render your 3ds Max scene straight into the Source Game Engine as a HDR 2D sky texture (also known as a cubemap).