GLUL

GLUL, or Glulx Universal Library, is a binary format used for interactive fiction games. It was developed as a successor to the Z-machine, which is the format used by the Inform 7 programming language. GLUL is designed to be more flexible and powerful than the Z-machine, allowing for more complex and interactive games.

GLUL was created by Andrew Plotkin and released in 2003. It is an open standard, meaning that anyone can use it to create their own interactive fiction games. The format is designed to be platform-independent, meaning that games created in GLUL can be played on any device that supports the format.

One of the key features of GLUL is its support for multiple languages. Unlike the Z-machine, which is limited to a single language, GLUL can support multiple languages within a single game. This makes it easier for game developers to create games that can be played in multiple languages.

GLUL also supports a wide range of game mechanics, including branching narratives, puzzles, and even real-time gameplay. This makes it a versatile format for game developers, allowing them to create a wide range of interactive fiction games.

In addition to its technical features, GLUL has a strong community of developers and players. There are many tools and resources available for game developers, including compilers, debuggers, and libraries. There are also many games available for players to enjoy, ranging from simple text-based adventures to complex, immersive experiences.

Overall, GLUL is a powerful and flexible format for interactive fiction games. Its support for multiple languages, complex game mechanics, and strong community make it a popular choice for game developers and players alike.