When you step on it, the brick changes color. Is it correct?
H = game.Workspace.Part function onTouch(Part) H.BrickColor.new("Bright red") end script.Parent.Touched:connect(onTouch)
Include BrickColor.
H = game.Workspace.Part function onTouch(Part) H.BrickColor = BrickColor.new("Bright red") end H.Touched:connect(onTouch)