Tools like RbxLegacy or Novetus can decompile very old (2015 or earlier) Roblox places that are truly abandoned. Even then, you cannot monetize or claim ownership of the code.
Roblox automatically scans uploaded games for identical assets (meshes, IDs, script hashes). If you copy a popular game, within hours, an automated system will flag your game and ban your account for copyright infringement. Game Copier Script Roblox
.rbxl or .rbxm file or directly inserts into game.ServerStorage with a clean folder structure."JesseDev" started in 2021 searching for "Pet Sim X game copier script." He got banned three times and had his PC ransomed. After the third ban, he rage-learned Lua. In 2024, his original game "Fantasy Pet Battles" made $12,000 in its first month. He now sells anti-copier scripts to protect other developers. Tools like RbxLegacy or Novetus can decompile very