Add ons for videogame development I am currently building the assets for a video game using blender; however I will like to start implementing add-ons that would make the task of creating all the assets much faster and easier. 
In this case I really need for procedural generation, uv unwrapping, animation and texturing.
What are some of the best add-ons that can be implemented? both general and specific. User experience feedback will be greatly appreciated.
Dark Blender is a modified Blender Build specifically for Game Asset Creation. You can find it's download link and BlenderArtists thread here.