: A versatile GUI tool used to "update" base NSPs by baking in updates and DLC directly. NX Dump Tool
The reality: Ib on the Switch costs ~$20. The developer, kouri , is an indie creator who worked for a decade on this remake. If you enjoy the surreal horror of the Guertena exhibit, you should absolutely buy the official eShop version. ib switch nsp update eshop repack
If you're looking for the actual game rather than a specific file type, it is widely available through official channels: Ib on Steam : A versatile GUI tool used to "update"
This is the standard digital format used for games downloaded from the Nintendo eShop. Think of it like an .EXE for Windows or an .APK for Android—it’s an installer package. ib switch nsp update eshop repack