The phrase in question pertains to the act of acquiring a digital copy, specifically a ROM, of the video game Pokmon Y through downloading. ROM files are digital representations of game cartridges or optical media, enabling gameplay on emulators or modified gaming devices. Obtaining the game in this manner suggests the user seeks to play it on a platform other than the originally intended Nintendo 3DS handheld console.
The perceived benefit often revolves around accessibility and convenience. Players might wish to experience the game on different devices, preserve the game data without relying on physical cartridges, or potentially access modifications and enhancements made possible by ROM usage. Historically, the distribution of these files has been driven by individuals aiming to archive video game history and bypass regional restrictions or hardware limitations imposed by original manufacturers.