local Players = game:GetService("Players")
local LocalPlayer = Players.LocalPlayer
local bigboys = {}
local size = 5
local bighead = true -- This changes if you want the head hitbox or not (If you record arsenal gameplay set the size to 3 because the head hitbox is invisible)

game:GetService("RunService").RenderStepped:connect(function()
   for i,v in pairs(Players:GetPlayers()) do
       bigboys[i] = v
   end

   for i,v in pairs(bigboys) do
       if v.Character ~= nil and v.Character:FindFirstChild("HumanoidRootPart") ~= nil then
           if bighead ~= true then
               v.Character.LowerTorso.Size = Vector3.new(size,size,size)
               v.Character.HumanoidRootPart.Size = Vector3.new(size,size,size)
           else
               v.Character.HeadHB.Size = Vector3.new(size,size,size)
               v.Character.HumanoidRootPart.Size = Vector3.new(size,size,size)
           end
       end
   end
end)