It has got video tutorials as well as help manuals in order to get things started. This application has got a factory of fine tuning parameters. Houdini 16.5 has got a very overwhelming and impressive graphical user interface. This application uses modeling, animation as well as character rigging tools. Houdini 16.5 is a very handy application which can be used for designing complex 3D animations for the video games, commercials as well as feature films.