The script loops through visible containers in the game's data tree. This includes the Workspace , ReplicatedStorage , StarterGui , and Lighting . It reads the properties of every Part, Mesh, Texture, and Sound, then reconstructs them inside a blank virtual container. 2. Decompiling Scripts
was part of an "ancient" data persistence system that predates the modern DataStoreService
Use the options table to set noscripts = true or use a "geometry only" mode to reduce memory load. 2. Scripts are Empty or Say "-- Failed to decompile"
The conflict over SaveInstance scripts is a continuous tug-of-war. Developers employ techniques to prevent copying, while exploit developers adjust their scripts to counter them. Roblox SaveInstance Script
This article is for educational purposes only. Always respect Roblox Terms of Service and copyright laws.
Since Roblox enforced FilteringEnabled, the server no longer sends script source code to the client for Script objects. Therefore, a SaveInstance script run from an executor will save the object placeholder (an empty Script with no code), but the actual logic is missing.
Inject random dummy instances that crash serialization: The script loops through visible containers in the
Are you interested in the of how Roblox serializes objects?
For local code that must remain on the client (like complex gun mechanics or UI systems), use a Luau obfuscator before publishing. Obfuscation scrambles the code logic, making it incredibly difficult for a decompiler to output anything readable. 3. Honeypots and Anti-Dumping Tactics
The sits at a fascinating intersection of technical prowess and ethical controversy. Yes, it can clone games. Yes, it works — to a degree — even with modern FilteringEnabled. But the cost is high: account bans, legal action, and a reputation as a thief in the developer community. Scripts are Empty or Say "-- Failed to
If you want to know more about optimizing your game's security, let me know:
-- Serialize the instance tree local function SerializeInstance(instance) local data = {} -- Serialize properties for propertyName, propertyValue in pairs(instance) do if typeof(propertyValue) == "Instance" then -- Don't serialize instance properties (e.g. Parent) goto continue end if propertyName:match("^_") then -- Don't serialize internal properties (e.g. _Archivable) goto continue end data[propertyName] = propertyValue ::continue:: end -- Serialize children for _, child in pairs(instance:GetChildren()) do data[#data + 1] = SerializeInstance(child) end return data end
Some used it for good—saving copies of old, dying games before they were deleted or broken by Roblox updates.
