The vast majority of launch failures are solved by simply updating your custom firmware setup.

What or behavior (e.g., black screen, error code) are you seeing?

A new item for taking in-game photos with custom filters and frames. Fixes for Common Issues

: Ensure you are using a FAT32 formatted SD card; exFAT is notorious for corrupting NSP installations on modified Switches. Disclaimer

Before modifying the game file, ensure your core custom firmware ecosystem is completely up to date.