Microsoft’s Open Source Initiative for Zork
In a significant move for the gaming community, Microsoft has announced that the classic text adventure game Zork, along with its sequels, is now available as open source software. This initiative allows developers and enthusiasts to explore and contribute to the rich legacy of one of the most iconic games in history. The original trilogy, which is essentially a single expansive narrative divided into three parts by developer Infocom, is now accessible under the permissive MIT License.
This development stems from Microsoft’s acquisition of the Zork license through its purchase of Activision, which had previously acquired Infocom in the 1980s. The collaborative effort to make Zork open source involves not only Microsoft and the Xbox Team but also Activision and Jason Scott, a digital archivist at the Internet Archive. Their combined efforts reflect a commitment to preserving gaming history and fostering community engagement.
Interestingly, Zork, Zork 2, and Zork 3 have been available on GitHub for several years, submitted anonymously prior to this official announcement. In a recent blog post, Microsoft clarified that instead of creating new repositories, it has “officially submitted upstream pull requests to the historical source repositories,” which include a clear MIT License and formal documentation of the open-source grant.
The decision to embrace open source for Zork is particularly noteworthy given the game’s celebrated writing, which has been praised for crafting worlds that are more vivid than many contemporary games. This respect for Zork’s narrative depth contrasts with the potential pitfalls of using artificial intelligence to generate content about it, as the nuances of licensing and creative expression are best understood through human insight.
Interestingly, this is not the first intersection between Zork and generative AI. A couple of years ago, Google experimented with running Zork’s text through an image diffusion model to visualize what its world might look like. At that time, discussions arose about the possibility of seeing this interpretation as an actual release, although it has yet to materialize.
