: The title of the game, a block-building RPG developed by Square Enix.
: A compressed archive format used to reduce file size for easier sharing; it requires software like WinRAR or 7-Zip to extract. Dragon Quest Builders 2 (NSP)(US)(Base Game).rar
Files like this are commonly found on ROM-sharing websites and are often used with emulators or "jailbroken" Nintendo Switch consoles. Downloading or distributing copyrighted software in this manner is illegal and carries a risk of malware. : The title of the game, a block-building