: The standard format for digital eShop games, updates, and DLC. .XCI (NX Card Image) : A dump of a physical game cartridge.
Switch ROM files are large (5-15 GB). Attackers hide malware inside .NSP or .XCI files, or within the downloaders and "ROM managers" they ask you to install. Once executed, this malware can: Roms Nintendo Switch
The quality of the Switch ROM experience hinges almost entirely on the emulator you use. The two giants in this space are (now defunct following a lawsuit from Nintendo) and Ryujinx (also shut down as of late 2024/early 2025). For this review, I tested various ROMs using the last publicly available builds of these emulators. : The standard format for digital eShop games,