The script works, but the other players cant see the body colors
local player = game:GetService("Players").LocalPlayer local character = player.Character local gui = script.Parent gui.MouseButton1Click:connect(function() character.Torso.BrickColor = BrickColor.new("ReallyRed") end)
Well other player can't see you changing body colors because your game has FE enabled.
That means that changes on the client do not replicate to server, which means that you have to change body colors from the server side.
For that you should look up remote events on roblox wiki here
Basically you would just pass the color from client to server and than change the body colors in a server script using OnServerEvent event of Remote Events.