The term refers to the process of acquiring and saving a specific version of a Minecraft client recreation, Eaglercraft, which is designed to operate within a web browser environment. This particular iteration (1.12) is a rendition of Minecraft version 1.12, adapted to run using HTML, CSS, and JavaScript. The acquisition typically involves obtaining a file or set of files that, when opened in a compatible web browser, allow the user to play a version of Minecraft directly within that browser window, without needing a traditional game installation.
The appeal of obtaining this browser-based version stems from its accessibility and portability. It bypasses the need for a dedicated Minecraft client installation, making it playable on devices with web browsers but potentially limited storage or processing power. Historically, projects like this emerged from the desire to circumvent platform restrictions and provide a more accessible Minecraft experience to a wider audience, especially in environments where installing the official client is not possible.