Hitbox expander

local Rayfield = loadstring(game:HttpGet('https://sirius.menu/rayfield'))()

local Window = Rayfield:CreateWindow({
    Name = "Hitbox Hub",
    LoadingTitle = "Loading...",
    LoadingSubtitle = "",
    ConfigurationSaving = {Enabled = false},
    KeySystem = false
})

local _G = {
    HitboxEnabled = false,
    HitboxSize = 15,
    HitboxTransp = 0.5
}

local MainTab = Window:CreateTab("Main", "target")

MainTab:CreateSection("Hitbox Settings")

MainTab:CreateToggle({
    Name = "Enable Hitbox",
    CurrentValue = false,
    Callback = function(v) _G.HitboxEnabled = v end,
})

MainTab:CreateSlider({
    Name = "Size",
    Range = {2, 100},
    Increment = 1,
    CurrentValue = 15,
    Callback = function(v) _G.HitboxSize = v end,
})

MainTab:CreateSlider({
    Name = "Transparency",
    Range = {0, 1},
    Increment = 0.1,
    CurrentValue = 0.5,
    Callback = function(v) _G.HitboxTransp = v end,
})

---

--// CORE LOGIC
game:GetService("RunService").RenderStepped:Connect(function()
    for _, player in pairs(game.Players:GetPlayers()) do
        if player ~= game.Players.LocalPlayer and player.Character then
            local root = player.Character:FindFirstChild("HumanoidRootPart")
            if root then
                if _G.HitboxEnabled then
                    root.Size = Vector3.new(_G.HitboxSize, _G.HitboxSize, _G.HitboxSize)
                    root.Transparency = _G.HitboxTransp
                    root.Color = Color3.fromRGB(255, 0, 0)
                    root.Material = Enum.Material.Neon
                    root.CanCollide = false
                else
                    root.Size = Vector3.new(2, 2, 1)
                    root.Transparency = 0
                end
            end
        end
    end
end)