I've just downloaded the demo for Breakquest and after a cursory glance it looks like it's in breach of the LGPL - no copy of the LGPL licence, no source code or linkable object library in the distribution?
Hmmm... I do know he's contributed fixes to the codebase for DynaMo and he knows the author.In any case... with LGPL, you can distribute without making your changes available:
The LGPL is designed to "permit developers of non-free programs to use free libraries" (quote from the LGPL)