This collection consists of video game development documents from Return to Zork, an abandoned "Pirates of the Caribbean" game, and more games written by Michele Em. The materials date from 1981 through 2007, with the bulk of the dates from 1982 through 2001. The collection includes interactive screenplays, scripts, correspondence, expense reimbursement reciepts, sketches, promotion materials, audio and VHS cassettes, and game maps.

This collection documents Tom Sloper’s role in the toy and videogame industry, specifically his consultant work and expertise in Mah-Jongg games. The bulk of materials are dated from 1983-2000.