The Brøderbund Software, Inc. collection is a compilation of Brøderbund business records and information on the Software Publishers Association (SPA). The majority of the materials are dated between 1980 and 1998.

The Jordan Mechner papers are a compilation of game design documentation, notes, reference material, drawings, film, video, photographs, source code, business records, legal documents, correspondence, and marketing materials created and retained by Jordan Mechner during his career in the video game industry. The bulk of the materials are dated between 1984 and 1999.

The Paul Reiche III papers are a compilation of game design concepts and related documentation for both tabletop role-playing games and video games. The bulk of the materials are dated between 1983 and 1996, though some materials are undated.