Found by pressing on the "Samus Files" screen, these allow you to fight the game's 12 major bosses sequentially.

The file is a compressed archive containing , a 2D action-adventure game developed by MercurySteam and Nintendo.

: If you are installing this onto a microSD card formatted in FAT32, ensure the extracted .nsp is under 4GB or use a splitter/installer that handles large files. Version 2.1.0: New Features

This report covers the key technical details and content updates for the specific file . 📊 File Identity and Technical Specs