About this project

Nightreign Relic Editor is a powerful, user-friendly save editor for the game Nightreign (related to Elden Ring) that provides comprehensive control over Relics, save data, and character progression for both PC (Steam/Seamless Co-op) and PS4/PS5 platforms. Key features include: - **Relic Management**: Edit, replace, modify effect IDs/values, delete Relics, and export/import via Excel with one-click illegal Relic fixing - **Save Editing**: Modify Murks and Sigs, import full saves or individual characters, with improved illegal Relic detection and multi-language support - **Automatic Backup System**: Cycle backups (5 most recent versions) plus a protected one-time Root backup that never overwrites, serving as a permanent recovery point - **Vessel and Preset Management**: Customize Relic combinations, save/load presets, export/import character loadouts with safe auto-addition of non-Unique Relics, and automatic Vessel unlock detection The editor runs on Python 3.12+ with dependencies including cryptography, lxml, openpyxl, orjson, pandas, and pillow. It can be run via uv or pip. The tool includes important safety warnings about backing up saves before editing and risks of online bans with modified saves. The project is actively developed with community contributions for Relic/Effect IDs, illegal detection improvements, translations, and documentation.