Nightreign Relic Editor

This editor allows you to decrypt, edit, and manage Relics and save data with an easy-to-use interface.

🧩 Community Contributions Welcome

Please help improve the editor by contributing Relic IDs and Effect IDs to the included JSON files. Every contribution helps expand compatibility and accuracy.

✨ Features

🔧 Relic Management

• []Edit existing Relics

  []Replace Relics

  []Modify Relic effects

  []Delete Relics

  []Export & import Relics via Excel

  💎 Save Editing

  • []Edit Murks and Sigs

    []Import full saves or individual characters

    []Improved illegal relic detection

    []Multi-language support

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    ⚠️ Disclaimer

    • []Modifying save files may cause corruption or online bans if used improperly.

      []Do NOT use edited saves online.

      []Always back up your save files before making changes.

      []Use this tool at your own risk.

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      📂 Source Code

      GitHub Repository

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      🔄 How to Import Saves

      • []Open your main save file in the editor.

        []Select an existing character (this character will be replaced).

        []Click Import and select the save file you want to import from.

        []Choose the character to import.

        []Save — done.

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        🖥️ How to Use

        PC (Steam / Seamless Co-op)

        • []Locate your save file:

          C:\Users\%YourUsername%\AppData\Roaming\Nightreign\<User-ID>\

          []If using Seamless Co-op, ensure the file ends with .sl2.

          []Open the save with the editor.

          []Edit as desired.

          []Save and replace the original file.

          PS4

          • []Decrypt your save file (see the YouTube guide).

            []Open memory.dat with the editor.

            []Edit and save.

            []Re-encrypt the modified data.

            []Transfer the save back to your console.

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            🙏 Credits

            • []ip1259 – Recent improvements and enhancements

              []thewerthon & msurkein – Contributions that made the editor easier to use