Diego Inácio has created several geometry tools for Houdini, using Python.
Houdini for Games - Frima Studio
See how Frima Studio use Houdini to generate content for their games.
OTOY expands OctaneRender integration to NUKE, Houdini, Unreal Engine 4, and more
OTOY expands OctaneRender integration to NUKE, Houdini, MotionBuilder, Unreal Engine 4, and Digital Molecular Matter Engine.
Orbolt - Smart 3D Asset Store
Side Effects Software have released a brand new Smart 3D Asset Store called Orbolt.