BraneStorm is currently in very early development.

From BraneStorm

May need to change this to a different license. The desired license should:

• Allow commercial and non-commercial verbatim copies as long as the the copy is properly attributed.
• Additional requirements for mass copies (example over 100 printed copies). Example see section 3 of GFDL.
• Allows commercial and non-commercial copyrighted derivative works (for example books, RPGs, films, etc) based on this work.
• Derivative works may be distributed under a different license as long as the portion of this work remains under this license.

Examples

• GNU_Free_Documentation_License
• GNU Simpler Free Documentation License
• Creative Commons
• Sampling Plus
• Free Art License