The documentation for blenderCave has been split in several parts:

1. Where to download binaries and script,
2. How to install blenderCave on Linux, Windows, MacOSX,
3. Tutorials on how to use blenderCave.

For advanced users, how to download blenderCave patch and rebuild blender with it, and informations about the project architecture (how it insert into blender/BGE pipeline).

For frequently asked questions… see the FAQ.