NX Game Info

Features

NSP, XCI, NRO and installed titles on Switch SD card
Game files structure (Scene Release, CDN Rip, Authoring Tool, Converted from other formats)
NCA signature to verify official Nintendo titles. Unmodified titles should pass this verification, although titles converted from other formats will not
Filesystem services permissions. Game titles should not have excessive permissions, and only trust titles with Unsafe and Dangerous from reliable source

Information

Title ID
Title Name
Display Version
Version
Latest Version
- Latest title version from tagaya CDN server
Firmware
- Minimum system version from Metadata NCA or RequiredSystemVersion from Metadata XML (for NSP files). Not to be confused with Gamecard Update Partition version for XCI files
MasterKey
File Name
File Size
Type
- Base
- Update
- DLC
Distribution
- Digital: eShop titles (NSP)
- Cartridge: Gamecard titles (XCI)
- Homebrew: Homebrew titles (NRO)
- Filesystem: Installed titles on Switch SD card (NAX0)
Structure
- Scene (for XCI files): XCI files with Update Partition, Normal Partition and Secure Partition
- Converted (for XCI files): XCI files with only Secure Partition. Commonly found in NSP converted to XCI files
- Scene (for NSP files): NSP files with legalinfo.xml, nacp.xml, programinfo.xml, cardspec.xml. Commonly found in BBB Scene Release
- Homebrew (for NSP files): NSP files with authoringtoolinfo.xml
- CDN (for NSP files): NSP files with cert and tik. Commonly found in NSP files ripped from the eShop CDN server
- Converted (for NSP files): NSP files without cert and tik. Commonly found in XCI converted to NSP files
- Filesystem (for SD Card files): NAX0 files installed titles on Switch SD card
- Not complete: XCI/NSP files with only NCA files
Signature
- Passed: NCA signature valid. Only available for official titles
- Not Passed: NCA signature invalid. Should only be for homebrew titles and not official titles
Permission
- Safe: Titles without Filesystem services access or permissions bitmask 0x8000000000000000 unset
- Unsafe: Titles with Filesystem services access and permissions bitmask 0x8000000000000000 set. Has EraseMmc permission, should only be for homebrew titles and not game titles
- Dangerous: Titles with Filesystem services access and permissions bitmask 0xffffffffffffffff set. Has all permissions, should only be for homebrew titles and not game titles

How to

NX Game Info uses prod.keys, title.keys and console.keys in the format as defined in https://github.com/garoxas/LibHac/blob/NX_Game_Info/KEYS.md and hac_versionlist.json from tagaya CDN server

prod.keys: Mandatory keys includes header_key, aes_kek_generation_source, aes_key_generation_source, key_area_key_application_source and master_key_00. Failing to provide these keys will make the application quit master_key_##, key_area_key_application_## and titlekek_## will also be necessary to decrypt titles with higher MasterKey requirement
title.keys: Optional, required for Permission check if .tik file not available
console.keys: Optional, sd_seed key required for Open SD Card feature
hac_versionlist.json: Optional, required for Latest Version feature

The application will look for these files at the following locations (other file locations will follow wherever prod.keys file was found)

Directory of the executable file (.exe) for Windows
$HOME/.switch e.g. C:\Users\yourname\.switch for Windows or /Users/yourname/.switch for macOS