: Place the NSP files in a folder on your SD card. Open Tinfoil , navigate to the folder, and select "Install".

If you prefer keeping them separate, you can install them directly to your Switch's SD card using managers like or DBI .

If you are looking to combine the base game and the update into a single file for easier installation, you can use tools like (Switch Army Knife).

: Select "Update NSP," choose your Vampyr base NSP, and then select the update NSP file. The tool will generate a combined file in its output folder. 2. Manual Installation

: Highlight the Vampyr icon on the Home Menu, press the + or - button, and select Software Update > Via the Internet [ Nintendo Support ].

: Enable this in System Settings > System > Automatic Software Updates to ensure the game stays current whenever connected to the internet [ Nintendo UK Support ].

: Use NS USB Loader to send the files from your PC to the Switch via a USB cable. 3. Official Update Methods

Are you trying to specific gameplay features within the update, or just looking for the best tool to install it? Nintendo Switch NSP Combination Install Tutorial