local library = loadstring(game:HttpGet(('https://pastebin.com/raw/FsJak6AT')))() -- It's obfuscated, I won't let you see my ugly coding skills. =)
local mouse = game.Players.LocalPlayer:GetMouse()
local w = library:CreateWindow("Monster Battle")
local b = w:CreateFolder("Main")

b:Label("Monster Battle",Color3.fromRGB(244,218,38),Color3.fromRGB(10,116,211)) --BgColor,TextColor

b:Toggle("Fire at Mouse", function(booel)
Fire = booel
end)
spawn(function()
while wait()do
if Fire then
wait(0.1)
if mouse.Target.Name == "Head" then
require(game.ReplicatedStorage.Scripts.LoadModule)("Networking/ClientNetwork"):FireServerEvent(
"GunHitEvent",
    game.Players.LocalPlayer.Character:WaitForChild("Range"),
    Ray.new(game.Players.LocalPlayer.Character.HumanoidRootPart.Position, mouse.Target.Position),
    mouse.Target.Parent,
    mouse.Target,
    mouse.Target.Position
    )
end
end
end
end)

b:Toggle("Big Head",function(bool)
    bighead = bool
end)
spawn(function()
while wait() do
if bighead then
    wait()
for i,v in pairs(game:GetService("Workspace").Enemies:GetDescendants()) do
    if v.Name == "HumanoidRootPart" and v.Parent.Name ~= "Boost Stone" then
        v.Parent:WaitForChild("Head").Size = Vector3.new(6,6,6)
        v.Parent:WaitForChild("Head").Transparency = 0.3
        v.Parent:WaitForChild("Head").CanCollide = false
    end
end
end
end
end)

b:Toggle("Melee Aura",function(booool)
    meleeaura = booool
end)
spawn(function()
while wait() do
if meleeaura then
    wait(0.5)
for i,v in pairs(game.workspace.Enemies:GetDescendants()) do
    if v.Name == "HumanoidRootPart" then
require(game.ReplicatedStorage.Scripts.LoadModule)("Networking/ClientNetwork"):FireServerEvent(
    "MeleeHitEvent",
	v.Parent,
	game.Players.LocalPlayer.Character:WaitForChild("Melee").TrailPart.Position
    )
end
end
end
end
end)

b:Toggle("Disable Shadows", function(booel)
    shared.togglee = booel
if shared.togglee == true then
game:GetService("Lighting").GlobalShadows = false
else
    game:GetService("Lighting").GlobalShadows = true
    end
    end)

b:Slider("WalkSpeed",16,50,function(value) --MinValue,MaxValue
    game.Players.LocalPlayer.Character.Humanoid.WalkSpeed = value
end)

b:Button("Infinite Health",function()
    local humanoid = game.Players.LocalPlayer.Character.Humanoid
local currentHealth = humanoid.Health
require(game.ReplicatedStorage.Scripts.LoadModule)("Networking/ClientNetwork"):FireServerEvent("DamagePlayer", -math.huge)
humanoid.HealthChanged:Connect(function(health)
	require(game.ReplicatedStorage.Scripts.LoadModule)("Networking/ClientNetwork"):FireServerEvent("DamagePlayer", -math.huge)
end)
end)

b:GuiSettings() -- Use it if you want to let people customize toggles,buttons and sliders color