To install the Attack on Titan 2: Final Battle DLC on a modded Nintendo Switch using NSP files, you need to ensure you have the base game, the version update (v1.0.14), and the DLC pack. This "Final Battle" content expands the story to include events from Season 3 of the anime and introduces new mechanics like the Thunder Spears and Anti-personnel Omni-directional Mobility Gear. High-Quality Installation Methods
For the best results, use one of the following reputable installers to avoid data corruption or errors:
DBI Installer (Recommended): This is widely considered the most stable tool. Connect your Switch to a PC via USB, open DBI, and select "Run MTP Responder." You can then simply drag and drop your NSP files (Base, Update, and DLC) into the "Install NSP" folder on your PC. To install the Attack on Titan 2: Final
Tinfoil: A highly popular choice that allows for direct installation from an SD card or network. Place your files in the /switch/tinfoil/install directory and select them within the Tinfoil app.
Awoo Installer: Useful for USB installations from a PC or even a mobile device using an OTG adapter. It requires the NS-USBloader on your computer to bridge the connection. Key Technical Details Format: FAT32 (exFAT corrupts data over time)
File Size: The full package including updates and DLC is approximately 20 GB.
Title ID: Ensure your files match the ID 0100F6C00641C000 to guarantee compatibility between the base game and the DLC. Disable Dynamic Resolution
Firmware: Your Switch should be running at least firmware version 8.0.1 with a compatible Custom Firmware (CFW) like Atmosphere 0.9.0 or higher. Combining Files for Simplicity
If you want to manage only one file instead of three separate ones, you can use a tool like Swiss Army Knife (SAC). This allows you to "bake" the base NSP, the update, and all DLC into a single consolidated NSP file. This is particularly helpful for reducing clutter on your SD card and ensuring all content loads simultaneously.
Attack on Titan 2: Final Battle NSP, XCI ROM + Update + DLCs
Attack.on.Titan.2.Final.Battle.Switch.NSP-USA or -EUR (region-free on Switch).v1.0.6 or higher (the final patch that fixes frame pacing).0100F2F00F514000 (title ID for DLCs).atmosphere/contents/0100F2F00F512000/romfs (requires modding knowledge) – not recommended for beginners.