The correct title of this article is Untitled S+F Software Adventure Game. It appears incorrectly here because of technical restrictions.
The Untitled S+F Software Adventure Game was to be an adventure title by S+F Software. In 2008, the S+F Software group was put on indefinite hold.
Steve Thompson posted a retrospective about his cancelled remake of the first Trevor adventure game for the Dreamcast, as well as made several posts about it on the S+F software message board in 2006. Due to the sudden publicity the project has been getting, it's very likely that this adventure game project was to be the resurrected Trevor for Dreamcast project.