Project: Firestar is a mod for registered Wolfenstein, made by Guillermo Buteler. It was released on July 20, 2003.
Featuring only 2 levels in a so-called preview version, the mod plays out like a map set with a handful of new graphics. Coding changes are very basic and include changed ceiling colors.
In September 2003, Guillermo asked for help to finish some levels for the project, but no other version than this 2-level preview exists.