If you want to build a "Lucky Block" system for your own game, you can do so safely within Roblox Studio using Lua script.
: Create a folder in ReplicatedStorage named "LuckyBlockTools" and place the items (tools, gears) you want players to receive inside it. Add a Script : Right-click your LuckyBlock in the Explorer. Select Insert Object > Script . Lucky Block Script Roblox Download
Some users look for "Lucky Block" scripts to use in popular games like "Lucky Block Battlegrounds." This requires a third-party tool called an to inject code into the Roblox client. Lucky Block Tool Help - Scripting Support - Developer Forum If you want to build a "Lucky Block"