SCOL 4.0 was available to download from the developer's website when we last checked. We cannot confirm if there is a free download of this software available. We recommend checking the downloaded files with any free antivirus. The software belongs to Development Tools. This free software is a product of Sebastien Deneux, Sylvain Huet. The most popular version among the program users is 4.0.
From the developer:
Scol is an open source high level functional and interpreted language that can be used in 3D real-time and multi-user applications. The 3d engine is totally based from Ogre3D and many extensions enhance performances. Furthermore, a code written in Scol will be read and executed on all supported platforms.
You may want to check out more software, such as Blaine's Color Fade Effects, which might be related to SCOL.