The 11 bit studios records contain graphics, game screenshots, videos, fact sheets, and other digital materials relating to games This War of Mine, Beat Cop, Frostpunk, and Moonlighter.

The Age of Empires collection contains two sketchbooks with loose drawings inserted, as well as digital artwork used in the development of Ensemble Studios’ Age of Empires. The original materials are undated but are likely from 1996-1997.

The Allen Hammack Dungeons & Dragons collection is a compilation of original role-playing game campaign materials, notes, hand-drawn and printed maps, manuscript modules, and other related documentation to Dungeons & Dragons campaigns created or co-created by Hammack. The bulk of the materials are undated but most likely from 1976-1978.

The America’s Army collection is a fully-digital compilation of planning memos, presentations, meeting minutes, correspondence, graphics, videos, articles, and other documentation on the development of America’s Army , the Official U.S. Army Game, by Michael Zyda and the MOVES Institute. The bulk of the materials are from 1999-2005.

This collection consists of oral histories collected about the history of Gen Con, the largest tabletop gaming convention in North America. The materials are dated from 1992 to 2007, with the bulk of the collection dated from 2006 to 2007. The collection is comprised of 100 mp3 files and one pdf. Interviews were conducted for a book project in honor of Gen Con's 40th anniversary.

The Jim Gould papers are a collection of original and published materials related to tabletop games and wargaming, including campaign materials, notes, hand-drawn and printed maps, manuscript modules, and other related documentation. The bulk of the materials are undated but range from 1977-2010.

This is a three-page letter from Gary Gygax to Steve Marsh discussing a variety of subjects, including Gary's personal recounting of his history with Dave Arneson, the creation of Dungeons and Dragons, and Arneson's contribution toDungeons and Dragons. The letter is dated February 25, 1980.

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.