Speed sldier script --

local Slider = PlayerTab:CreateSlider({
    Name = "WalkSpeed",
    Range = {1, 10},
    Increment = 1,
    Suffix = "Speed",
    CurrentValue = 10,
    Flag = "Slider1", -- A flag is the identifier for the configuration file, make sure every element has a different flag if you're using configuration saving to ensure no overlaps
    Callback = function(Value)
     game.Players.LocalPlayer.Character:SetAttribute("SpeedMultiplier", Value)
    end,
 })