The phrase refers to acquiring a digital copy of a specific Game Boy Advance game, Pokmon LeafGreen, through downloading a ROM file. ROM, in this context, represents “Read-Only Memory,” and a ROM file is essentially a digital representation of the game’s data. For instance, individuals may seek to obtain such a file to play the game on emulators, which are software programs that mimic the hardware of the original Game Boy Advance.
Obtaining such files can provide accessibility to classic games that may be difficult or expensive to acquire physically. It allows players to experience the title on a variety of devices beyond the original handheld console. Historically, the distribution and usage of these files have become a point of contention concerning copyright laws and intellectual property rights.