In practice, however, the term “Diablo 3 XCI” is most commonly searched for in the context of — downloading a pre-dumped file from the internet to play on a hacked Switch without purchasing the cartridge.

Diablo 3 XCI refers to a specific version of Diablo 3 that has been made available through unofficial channels. The term "XCI" typically denotes a file format used for Nintendo Switch game cartridges, suggesting that this version of Diablo 3 is intended for play on the Nintendo Switch console. However, it's crucial to note that this is not an official release by Blizzard Entertainment or Nintendo.