Copy and paste the SaveInstance script code into the executor. A common command looks like this:
Due to the nature of the client-server model, most detection methods are limited.
With a powerful executor, you could save 90% of a game’s visual assets and basic structure — but .
The script reads the properties of each instance (such as Position , Color , Size , and Material ) and translates them into a file format that Roblox Studio can read. Roblox SaveInstance Script
Keep saved property names explicit and limited to safe types: number, string, boolean, table (for simple arrays), and color/Vector3/CFrame encoded as tables of numbers.
Move as much logic as possible to ServerScriptService . Keep your client-side LocalScripts lightweight and focused purely on rendering visual effects and UI inputs.
This article is for educational purposes only. Always respect Roblox Terms of Service and copyright laws. Copy and paste the SaveInstance script code into
The script utilizes a custom Luau function built into high-tier executors, usually named saveinstance() or fireinstance() . When executed, it maps out the game hierarchy:
Several notable projects have been central to the development of saveinstance() scripts:
Load or paste the saveinstance() script. Modern versions like USSI often support customization, such as SafeMode or Parallel Lua . The script reads the properties of each instance
By understanding how tools like work, you can better protect your own projects and understand the technical limitations of the Roblox platform.
Because the Roblox engine must send 3D assets to the user's computer so their graphics card can render the game, you cannot entirely block a client from copying visual parts. However, you can neutralize the utility of stolen files. 1. Keep Logic on the Server
USSI works in a pipeline structure, handling everything from environment normalization to file I/O. To ensure compatibility across different executors, it utilizes a universal method finder that dynamically locates necessary API functions like gethiddenproperty or getscriptbytecode . It also includes a compatibility detection component that lazily fetches services like UserSettings() .
SaveInstance operates by scanning the game hierarchy starting from the root ( game ). However, because of Roblox's client-server architecture, a SaveInstance script executed on your machine can only save what your client can see.
Use ServerStorage to hold important models and only clone them to the Workspace when needed, rather than having them sitting in the game world passively available for copying.
