Modules are add-on components to the Argo system. They either provide generic functionality that would be useful in a wide range of world-types, but are not strictly required and so are designated as optional components. The security and vehicle systems would be examples of this type module. Other modules will provide theme-specific commands and scripts. Theme specific modules either under current development or planned include Argo Space, Argo Vampires, and Argo Superheros. Suggestions for other module titles and/or help creating scripts for specific genre modules are welcome (contact firstname.lastname@example.org).