The phrase describes the action of acquiring a digital copy related to the development and progression of a specific genre of video games. This genre, characterized by procedurally generated levels, permadeath, and turn-based gameplay (though this last element is often re-interpreted), has seen significant changes over time. The ability to obtain the game software allows individuals to experience these developmental iterations firsthand. Examples could include seeking a specific build of a title demonstrating a new feature set, or procuring a version designed to showcase a significant graphical upgrade.
The value of gaining access to such software rests in several areas. Firstly, it provides players with a direct avenue to assess the creative adaptations within a specific game lineage. Secondly, it enables researchers and developers to analyze the design choices that have shaped the genre. Access to historical builds and versions highlights the iterative process of game design, the successes and failures of experimental features, and the overall journey of a digital entertainment form. The chronological availability of these games, or their derivatives, offers a tangible connection to the past.