An Icewind Dale Total Conversion mod for The Temple of Elemental Evil.
The Official WorldEd and V2Brute programs for editing Temple of Elemental Evil mobile objects and visual particles. Previously released by Atari as part of the Polish version of the Official Patch 2, and presented here as the Official Polish patch no longer seems to be available to download.
To install these programs, simply unzip the file presented here into your Temple of Elemental Evil folder, and click on the .exe file you want to use: WorldEd.exe is the Official World Editor tool used by the developers Troika to make the Temple of Elemental Evil. V2Brute.exe is a particle editor to edit and make Spell visual effect particles and possibly other stuff too.
You can find Unofficial documentation on how to use WorldEd in this Co8 thread.