Interior Upgrade System

Interior Upgrade System

This item is free.

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A complete and synchronized interior management system for FiveM servers.
This script allows authorized users to customize and upgrade GTA Online interiors in real time — including the Bunker, Nightclub, Casino Penthouse, Meth Lab, Coke Lab, and Weed Lab.

Preview
Discord Link

All modifications are fully synchronized across all players and automatically saved to .json files, ensuring persistence even after server restarts.
The system supports multiple languages (English & Finnish), secure identifier-based access control, and is built on ox_lib for clean and optimized performance.

This script is designed to be lightweight and FPS-friendly — modifying an interior instance does not impact player performance in any way.
The system only updates interior entity states, without reloading or creating new map assets dynamically.

Key Features:

  • Unified /interiors command for managing all interiors from a single menu

  • Simple and intuitive for users — no technical knowledge required

  • Toggle, reset, or configure interior entity sets dynamically

  • Real-time synchronization across all connected players

  • Automatic saving and reloading of interior states (_settings.json, etc.)

  • Secure access via Discord or license identifiers

  • Optional debug mode allowing open access for development

  • Multi-language support (English & Finnish)

  • Optimized and safe — no FPS loss for players

Designed for both production and development environments,
the Interior Upgrade System is simple to use, stable, and performance-friendly,
making it the ideal solution for managing and customizing GTA Online interiors directly in-game.

This script is protected and delivered through the official FiveM Asset Escrow system.

Note
After purchase, go to https://portal.cfx.re/, click on Assets → Granted Assets, and download your package.