Equinox is not a horse-riding modification for Anachronox, rather it's a new 3D engine in-progress that plans to support many state-of-the-art features. The first demo release is available on 3DFiles for download. This version 0.1 supports the following features:

• Motion blur
• True quadratic bezier surfaces with level of detail (lod)
• Colored volumetric fog
• Support for Quake II models (.md2) with frame interpolation
• Support for Quake I map (.bsp)
• Support for 3dfx and Glide 3.0
• Completely written in C
• And more...