This is the core game file. It is typically a large download (around 9GB to 10GB). This file contains the primary assets, maps, and monster models. 2. The Update (UPD) File
Running the base NSP file without the latest update (UPD) will cause several issues. Keeping your Monster Hunter XX installation current ensures: Fixes crashes during heavy particle effects. monster hunter xx switch nsp upd
Unlocks special collaboration quests (Zelda, Okami, etc.). This is the core game file
Ensure your update version matches the patch version. Most English patches are built specifically for v1.4.0. Unlocks special collaboration quests (Zelda, Okami, etc
Check the bottom corner of the title screen to verify the version number. Language Patches and MHXX
Use tools like Tinfoil, DBI, or Awaoo to install the update file.
The update file is a separate, smaller NSP. Once installed, it overlays the base game. The final version for MHXX on Switch is generally v1.4.0. Without this "upd" file, you cannot access the full "Double Cross" endgame content. How to Install the MHXX Update