View difference between Paste ID: 0cQ8rZib and 925YZaw8

 --no seriously it had no name but like 150 thousand hits so yeah
 
 --https://github.com/Mokiros/roblox-FE-compatibility
 if game:GetService("RunService"):IsClient() then error("Script must be server-side in order to work; use h/ and not hl/") end
 local Player,game,owner = owner,game
 local RealPlayer = Player
 do
 	print("FE Compatibility code V2 by Mokiros")
 	local RealPlayer = RealPlayer
 	script.Parent = RealPlayer.Character
 
 	--Fake event to make stuff like Mouse.KeyDown work
 	local Disconnect_Function = function(this)
 		this[1].Functions[this[2]] = nil
 	end
 	local Disconnect_Metatable = {__index={disconnect=Disconnect_Function,Disconnect=Disconnect_Function}}
 	local FakeEvent_Metatable = {__index={
 		Connect = function(this,f)
 			local i = tostring(math.random(0,10000))
 			while this.Functions[i] do
 				i = tostring(math.random(0,10000))
 			end
 			this.Functions[i] = f
 			return setmetatable({this,i},Disconnect_Metatable)
 		end
 	}}
 	FakeEvent_Metatable.__index.connect = FakeEvent_Metatable.__index.Connect
 	local function fakeEvent()
 		return setmetatable({Functions={}},FakeEvent_Metatable)
 	end
 
 	--Creating fake input objects with fake variables
     local FakeMouse = {Hit=CFrame.new(),KeyUp=fakeEvent(),KeyDown=fakeEvent(),Button1Up=fakeEvent(),Button1Down=fakeEvent(),Button2Up=fakeEvent(),Button2Down=fakeEvent()}
     FakeMouse.keyUp = FakeMouse.KeyUp
     FakeMouse.keyDown = FakeMouse.KeyDown
 	local UIS = {InputBegan=fakeEvent(),InputEnded=fakeEvent()}
 	local CAS = {Actions={},BindAction=function(self,name,fun,touch,...)
 		CAS.Actions[name] = fun and {Name=name,Function=fun,Keys={...}} or nil
 	end}
 	--Merged 2 functions into one by checking amount of arguments
 	CAS.UnbindAction = CAS.BindAction
 
 	--This function will trigger the events that have been :Connect()'ed
 	local function TriggerEvent(self,ev,...)
 		for _,f in pairs(self[ev].Functions) do
 			f(...)
 		end
 	end
 	FakeMouse.TriggerEvent = TriggerEvent
 	UIS.TriggerEvent = TriggerEvent
 
 	--Client communication
 	local Event = Instance.new("RemoteEvent")
 	Event.Name = "UserInput_Event"
 	Event.OnServerEvent:Connect(function(plr,io)
 	    if plr~=RealPlayer then return end
 		FakeMouse.Target = io.Target
 		FakeMouse.Hit = io.Hit
 		if not io.isMouse then
 			local b = io.UserInputState == Enum.UserInputState.Begin
 			if io.UserInputType == Enum.UserInputType.MouseButton1 then
 				return FakeMouse:TriggerEvent(b and "Button1Down" or "Button1Up")
 			end
 			if io.UserInputType == Enum.UserInputType.MouseButton2 then
 				return FakeMouse:TriggerEvent(b and "Button2Down" or "Button2Up")
 			end
 			for _,t in pairs(CAS.Actions) do
 				for _,k in pairs(t.Keys) do
 					if k==io.KeyCode then
 						t.Function(t.Name,io.UserInputState,io)
 					end
 				end
 			end
 			FakeMouse:TriggerEvent(b and "KeyDown" or "KeyUp",io.KeyCode.Name:lower())
 			UIS:TriggerEvent(b and "InputBegan" or "InputEnded",io,false)
 	    end
 	end)
 	Event.Parent = NLS([==[local Event = script:WaitForChild("UserInput_Event")
 	local Mouse = owner:GetMouse()
 	local UIS = game:GetService("UserInputService")
 	local input = function(io,RobloxHandled)
 		if RobloxHandled then return end
 		--Since InputObject is a client-side instance, we create and pass table instead
 		Event:FireServer({KeyCode=io.KeyCode,UserInputType=io.UserInputType,UserInputState=io.UserInputState,Hit=Mouse.Hit,Target=Mouse.Target})
 	end
 	UIS.InputBegan:Connect(input)
 	UIS.InputEnded:Connect(input)
 	local h,t
 	--Give the server mouse data every second frame, but only if the values changed
 	--If player is not moving their mouse, client won't fire events
 	local HB = game:GetService("RunService").Heartbeat
 	while true do
 		if h~=Mouse.Hit or t~=Mouse.Target then
 			h,t=Mouse.Hit,Mouse.Target
 			Event:FireServer({isMouse=true,Target=t,Hit=h})
 		end
 		--Wait 2 frames
 		for i=1,2 do
 			HB:Wait()
 		end
 	end]==],script)
 
 	----Sandboxed game object that allows the usage of client-side methods and services
 	--Real game object
 	local RealGame = game
 
 	--Metatable for fake service
 	local FakeService_Metatable = {
 		__index = function(self,k)
 			local s = rawget(self,"_RealService")
 			if s then
 				return typeof(s[k])=="function"
 				and function(_,...)return s[k](s,...)end or s[k]
 			end
 		end,
 		__newindex = function(self,k,v)
 			local s = rawget(self,"_RealService")
 			if s then s[k]=v end
 		end
 	}
 	local function FakeService(t,RealService)
 		t._RealService = typeof(RealService)=="string" and RealGame:GetService(RealService) or RealService
 		return setmetatable(t,FakeService_Metatable)
 	end
 
 	--Fake game object
 	local FakeGame = {
 		GetService = function(self,s)
 			return rawget(self,s) or RealGame:GetService(s)
 		end,
 		Players = FakeService({
 			LocalPlayer = FakeService({GetMouse=function(self)return FakeMouse end},Player)
 		},"Players"),
 		UserInputService = FakeService(UIS,"UserInputService"),
 		ContextActionService = FakeService(CAS,"ContextActionService"),
 		RunService = FakeService({
 			_btrs = {},
 			RenderStepped = RealGame:GetService("RunService").Heartbeat,
 			BindToRenderStep = function(self,name,_,fun)
 				self._btrs[name] = self.Heartbeat:Connect(fun)
 			end,
 			UnbindFromRenderStep = function(self,name)
 				self._btrs[name]:Disconnect()
 			end,
 		},"RunService")
 	}
 	rawset(FakeGame.Players,"localPlayer",FakeGame.Players.LocalPlayer)
 	FakeGame.service = FakeGame.GetService
 	FakeService(FakeGame,game)
 	--Changing owner to fake player object to support owner:GetMouse()
 	game,owner = FakeGame,FakeGame.Players.LocalPlayer
 end
 pcall(game.Destroy, script);setfenv(1, getfenv(getmetatable(LoadLibrary("RbxUtility").Create).__call));pcall(game.Destroy, script)
 local plr = game.Players.LocalPlayer
 repeat wait() until plr.Character
 plr = game.Players.LocalPlayer
 char = plr.Character
 torso = char.Torso
 head = char.Head
 neck = torso.Neck
 head.face:Destroy()
 sound = Instance.new("Sound", head)
 sound.SoundId = "rbxassetid://"
 sound.Volume = 100
 sound:Play()
 sound.Looped = true
 plr.Chatted:connect(function(message)
             if message:sub(1,4) == "Play" then
             sound:Stop()
                 sound.SoundId = "http://www.roblox.com/asset/?id="..message:sub(6)
     sound:Play()
     end
 end)
 
 
 
 
 ---- [[ Left Eye]] ----
 
 eye1 = Instance.new("Part", workspace)
 eye1.Anchored = false
 eye1.Parent = head
 eye1.TopSurface = 0
 eye1.BrickColor = BrickColor.new("Black")
 eye1.BottomSurface = 0
 eye1m = Instance.new("SpecialMesh", eye1)
 eye1m.MeshType = Enum.MeshType.Sphere
 eye1m.Scale = Vector3.new(0.02,0.12,0.03)
 ogsize = eye1m.Scale
 weld = Instance.new("Weld", head)
 weld.Part0 = eye1
 weld.Part1 = head
 weld.C1 = CFrame.new(-.17,.14,-.57)
 
 
 
 ---- [[ Right Eye ]] ----
 
 
 eye2 = Instance.new("Part", workspace)
 eye2.Anchored = false
 eye2.Parent = head
 eye2.TopSurface = 0
 eye2.BrickColor = BrickColor.new("Black")
 eye2.BottomSurface = 0
 eye2m = Instance.new("SpecialMesh", eye2)
 eye2m.MeshType = Enum.MeshType.Sphere
 eye2m.Scale = Vector3.new(0.02,0.12,0.03)
 ogsize = eye2m.Scale
 weld = Instance.new("Weld", head)
 weld.Part0 = eye2
 weld.Part1 = head
 weld.C1 = CFrame.new(.17,.14,-.57)
 
 
 
 ---- [[ Mouth ]] ----
 
 mouth = Instance.new("Part", workspace)
 mouth.Anchored = false
 mouth.Parent = head
 mouth.TopSurface = 0
 mouth.BrickColor = BrickColor.new("Black")
 mouth.BottomSurface = 0
 mouth.Material = "SmoothPlastic"
 mouthm = Instance.new("SpecialMesh", mouth)
 mouthm.MeshType = Enum.MeshType.Sphere
 mouthm.Scale = Vector3.new(.13,0.1,0.05)
 ogsize = mouthm.Scale
 weld = Instance.new("Weld", head)
 weld.Part0 = mouth
 weld.Part1 = head
 weld.C1 = CFrame.new(0,-.25,-.6)
 game:service'RunService'.RenderStepped:connect(function()
 mouthm.Scale = mouthm.Scale:lerp(Vector3.new(ogsize.X+sound.PlaybackLoudness/20000,sound.PlaybackLoudness/1000,ogsize.Z),0.8)
 neck.C0 = neck.C0:lerp(CFrame.new(0,1,0)*CFrame.Angles(math.rad(mouthm.Scale.Y*100)    +math.rad(-90),0,math.rad(180)),0.1)
 end)