Obfuscate a Roblox ModuleScript and keep using require

A ModuleScript returns one value, commonly a table of functions. Obfuscate the complete module, including its final return. Select This is a ModuleScript, enter its name, then build. The result includes a require example for that name. Replace its source with the output and keep its location and public method names.

1. Your original module

local M = {}
function M.add(a, b)
  return a + b
end
return M

2. Replace the module source

Paste the complete generated output into the same ModuleScript. Keep a separate original-source backup. Test in Studio before publishing.

3. Use the same call

local M = require(game.ServerScriptService.MyModule)
print(M.add(2, 3))

Use your actual module path. ServerScriptService and ServerStorage are server-only; clients cannot require modules stored there. ReplicatedStorage is visible to clients, so do not store secrets there.

Place ID versus universe ID

print(game.PlaceId)
print(game.GameId)

PlaceId identifies the current place or map. GameId identifies the universe, or experience, containing all its places. Publish the experience before collecting IDs. A place lock allows one place; a universe lock allows all places within that experience. Both selected means both checks must match. Client-side locks can be modified by an attacker.

Roblox DataModel reference