Infocom was an American software company based in Cambridge, Massachusetts, that produced numerous works of interactive fiction. They also produced a business application, a relational database called Cornerstone.
Interactive fiction (IF) is software simulating environments in which players use text commands to control characters and influence the environment. Works in this form can be understood as literary narratives, either in the form of Interactive narratives or Interactive narrations. These works can also be understood as a form of video game, either in the form of an adventure game or role-playing game. In common usage, the term refers to text adventures, a type of adventure game where the entire interface can be "text-only", however, graphical text adventure games, where the text is accompanied by graphics still fall under the text adventure category if the main way to interact with the game is by typing text. Some users of the term distinguish between interactive fiction, known as "Puzzle-free", that focuses on narrative, and "text adventures" that focus on puzzles.
Zork is a text adventure game first released in 1977 by developers Tim Anderson, Marc Blank, Bruce Daniels, and Dave Lebling for the PDP-10 mainframe computer. The original developers and others, as the company Infocom, expanded and split the game into three titles—Zork I: The Great Underground Empire, Zork II: The Wizard of Frobozz, and Zork III: The Dungeon Master—which were released commercially for a range of personal computers beginning in 1980. In Zork, the player explores the abandoned Great Underground Empire in search of treasure. The player moves between the game's hundreds of locations and interacts with objects by typing commands in natural language that the game interprets. The program acts as a narrator, describing the player's location and the results of the player's commands. It has been described as the most famous piece of interactive fiction.
The Z-machine is a virtual machine that was developed by Joel Berez and Marc Blank in 1979 and used by Infocom for its text adventure games. Infocom compiled game code to files containing Z-machine instructions and could therefore port its text adventures to a new platform simply by writing a Z-machine implementation for that platform. With the large number of incompatible home computer systems in use at the time, this was an important advantage over using native code or developing a compiler for each system.
Originally, the word computing was synonymous with counting and calculating, and the science and technology of mathematical calculations. Today, "computing" means using computers and other computing machines. It includes their operation and usage, the electrical processes carried out within the computing hardware itself, and the theoretical concepts governing them.
Inform is a programming language and design system for interactive fiction originally created in 1993 by Graham Nelson. Inform can generate programs designed for the Z-code or Glulx virtual machines. Versions 1 through 5 were released between 1993 and 1996. Around 1996, Nelson rewrote Inform from first principles to create version 6. Over the following decade, version 6 became reasonably stable and a popular language for writing interactive fiction. In 2006, Nelson released Inform 7, a completely new language based on principles of natural language and a new set of tools based around a book-publishing metaphor.
Magnetic Scrolls was a British video game developer active between 1984 and 1990. A pioneer of audiovisually elaborate text adventure games, it was one of the largest and most acclaimed interactive fiction developers of the 1980s, and one of the "Big Two" with Infocom according to some.
ADRIFT is a graphical user interface used to create and play text adventures. The name is an acronym for "Adventure Development & Runner - Interactive Fiction Toolkit". The project was solely developed by Campbell Wild until he made it open source in 2018. Since then, only minor contributions to the main programs have been given by others, though there have been contributions elsewhere to alternative Runners and the default Standard Library.
Phoenix was an IBM mainframe computer at Cambridge University's Computer Laboratory. "Phoenix/MVS" was also the name of the computer's operating system, written in-house by Computer Laboratory members. Its DNS hostname was phx.cam.ac.uk.
Galatea is an interactive fiction video game by Emily Short featuring a modern rendition of the Greek myth of Galatea, the sculpture of a woman that gained life. It took "Best of Show" in the 2000 IF Art Show and won a XYZZY Award for Best Non-Player Character. The game displays an unusually rich approach to non-player character dialogue and diverts from the typical puzzle-solving in interactive fiction: gameplay consists entirely of interacting with a single character in a single room.
Andrew Plotkin, also known as Zarf, is a central figure in the modern interactive fiction (IF) community. Having both written a number of award-winning games and developed a range of new file formats, interpreters, and other utilities for the design, production, and running of IF games, Plotkin is widely recognised for both his creative and his technical contributions to the homebrew IF scene.
The XYZZY Awards are the annual awards given to works of interactive fiction, serving a similar role to the Academy Awards for film. The awards were inaugurated in 1997 by Eileen Mullin, the editor of XYZZYnews. Any game released during the year prior to the award ceremony is eligible for nomination to receive an award. The decision process takes place in two stages: members of the interactive fiction community nominate works within specific categories and sufficiently supported nominations become finalists within those categories. Community members then vote among the finalists, and the game receiving a plurality of votes is given the award in an online ceremony.
Glk is a portable application programming interface (API) created by Andrew Plotkin for use by programs with a text interface; these programs mostly include interactive fiction (IF) interpreters for Z-machine, TADS, Glulx, and Hugo games, and IF games written in more obscure file formats such as those used by Level 9 Computing and Magnetic Scrolls.
The Frenetic Five is a series of three text adventures about a band of superheroes, all made with TADS version 2 and distributed as freeware. The series was created by Neil deMause for the Interactive Fiction Competition.
Emily Short is an interactive fiction (IF) writer. From 2020 to 2023, she was creative director of Failbetter Games, the studio behind Fallen London and its spinoffs.
ifMUD is a MUD associated with the rec.arts.int-fiction newsgroup accessible via telnet or a MUD client. It is central to the interactive fiction community, frequented by many of the genre's best-known writers. Every year, the XYZZY Awards are hosted on ifMUD during an online ceremony.
Jon Ingold is a British author of interactive fiction and co-founder of inkle, where he co-directed and co-wrote 80 Days, and wrote Heaven's Vault and Overboard!. His interactive fiction has frequently been nominated for XYZZY Awards and has won on multiple occasions, including Best Game, Best Story and Best Setting awards for All Roads in 2001. Ingold's works are notable for their attention to the levels of knowledge that the player and player character have of the in-game situation, with the effect often depending on a player who understands more than the character or vice versa. Ingold has also written a number of plays, short stories and novels.
Earth and Sky is an interactive fiction trilogy written and produced by American author Paul O'Brian about the adventures of a brother and sister who gain superpowers while searching for their lost parents. Games in the series have won awards in the annual Interactive Fiction Competition and received an XYZZY Award.
Eric Eve is an author, interactive fiction writer, and New Testament scholar at Harris Manchester College in Oxford. He is known in the interactive fiction community for his writings on TADS 3, including three tutorial/reference books and several articles for Brass Lantern, a site that hosts articles about and reviews of interactive fiction. He has also authored eleven interactive fiction games, several of which have won awards at various competitions. In the academic field, Eric Eve has also written two books relating to the New Testament, The Healer from Nazareth: Jesus' Miracles in Historical Context and The Jewish Context of Jesus' Miracles.
Breakers is a science fiction-themed interactive fiction video game published in 1986 by Synapse Software, which was then a division of Broderbund. It was released for the Apple II series, Atari ST, Commodore 64, and MS-DOS. The game was the last of Broderbund's "Electronic Novels" series, and was not a commercial success. Critics complimented the complex storyline, but found the game's parser had not kept pace with other game developers.
