The Kaboom Boom comes in the form of a Houdini HDA (Houdini Dynamic Asset) and is very simple and quick to install.
Download the Kaboom Box HDA and once downloaded, open Houdini and from the Asset Menu, choose Install Asset Library.
Select the downloaded rman_kaboom_box.hda and press install.
The Kaboom Box HDA will now be installed and ready to use.