The term references data files compatible with Apple’s mobile operating system (iOS) intended for use with a specific version of a popular fighting game and a disk image format. These files are primarily associated with emulating console software on iOS devices, allowing users to play the game on iPhones and iPads. The legality of acquiring and using such files is complex and depends on copyright laws and the source of the original game. For example, owning a legitimate copy of the game may impact the legality of using a corresponding file.
The availability of these files allows users to experience a classic video game on mobile devices, offering portability and convenience. This has contributed to the game’s continued popularity and competitive scene. Historically, this method provided a way to preserve and enjoy older games on newer platforms, overcoming limitations imposed by hardware obsolescence. It provides access for those who may not have the original console.