District Court The district court granted a preliminary
injunction against MicroStar, preventing them from using the screenshots from
Duke Nukem 3D on their packaging, and rejecting Micro Star's argument that these images qualified as fair use. However, the district court considered the precedent from
Galoob v. Nintendo, and found that
Nuke It was not a derivative work and did not violate FormGen's copyright. Both sides filed appeals with
United States Court of Appeals for the Ninth Circuit.
Appeal Court , which houses the
United States Court of Appeals for the Ninth Circuit The appeal decision was written by Judge Alex Kozinski. Citing the precedent in
Galoob v. Nintendo, the court narrowed the definition of a derivative work to two main requirements: that the derivative work must exist in a concrete and permanent form, and that it must substantially incorporate protected material from the original work. In this case, the
Nuke It map files generated audiovisual displays in interaction with the
Duke Nukem 3D game, and the court concluded that the description of an audiovisual display counts as a permanent or concrete form. This clearly applied to
Nuke It as these descriptions were stored in a file on a
compact disc. On the second requirement, the court concluded that
Nuke It did not incorporate protected artwork of
Duke Nukem 3D, since the map files only referred to that art, but rather incorporated the copyrighted characters and story. Copyright law gives the copyright holder the exclusive right to make sequels to their work, and the court found that the stories told in the
Nuke It map files are "surely sequels, telling new tales of Duke's fabulous adventures". After finding that
Nuke It was indeed a derivative work based upon
Duke Nukem 3D, the court went on to consider Micro Star's fair use argument. Micro Star asked the court to examine fair use from the user's point of view, but the court refused. Considering all of the fair use factors, the court found that Micro Star made heavy use of the FormGen's copyrighted game in terms of both quantity and importance, allowing Micro Star to profit from this use while also harming the market for sequels to
Duke Nukem 3D. The court also rejected Micro Star's argument that FormGen abandoned all rights to their protected expression in
Duke Nukem 3D, saying that this could only be done through an overt act. The court reversed the district court's order denying a preliminary injunction on distributing
Nuke It, concluding that FormGen would likely succeed in a claim against Micro Star for copyright infringement. The court also affirmed the district court's preliminary injunction preventing Micro Star from using
Duke Nukem 3D screenshots on their packaging. == Outcome ==