Universal KillBrick and hidden surfaces ESP GUI

About this script

This is a simple AI-generated script that allows you to see invisible surfaces and killbricks, often useful for obby's You can use the Delete key (Del) on your keyboard to open and close the GUI. This keybind can be changed inside the script's code in the configuration section. Features: - Invisible surface ESP - Killbrick ESP - Draggable GUI - Close and Minimise buttons

-- LocalScript inside StarterPlayerScripts
local Workspace = game:GetService("Workspace")
local Players = game:GetService("Players")
local UserInputService = game:GetService("UserInputService")

local localPlayer = Players.LocalPlayer
local playerGui = localPlayer:WaitForChild("PlayerGui")

-----------------------------------------
-- CONFIGURATION
-----------------------------------------
-- Change "Delete" to any key you want (e.g., Enum.KeyCode.V)
local TOGGLE_KEY = Enum.KeyCode.Delete 

-----------------------------------------
-- STATE DATA
-----------------------------------------
local killbrickESPActive = false
local surfaceESPActive = false
local isMinimized = false

-----------------------------------------
-- UI CREATION
-----------------------------------------
local screenGui = Instance.new("ScreenGui")
screenGui.Name = "ESPControlMenu"
screenGui.ResetOnSpawn = false
screenGui.Parent = playerGui

-- Main Container Frame
local mainFrame = Instance.new("Frame")
mainFrame.Name = "MainFrame"
mainFrame.Size = UDim2.new(0, 220, 0, 160)
mainFrame.Position = UDim2.new(0, 20, 0, 20)
mainFrame.BackgroundColor3 = Color3.fromRGB(30, 30, 35)
mainFrame.BorderSizePixel = 0
mainFrame.Active = true
mainFrame.Draggable = true -- Drag via title bar or main frame
mainFrame.Parent = screenGui

local uiCorner = Instance.new("UICorner")
uiCorner.CornerRadius = UDim.new(0, 8)
uiCorner.Parent = mainFrame

-- Title Banner
local titleLabel = Instance.new("TextLabel")
titleLabel.Name = "TitleLabel"
titleLabel.Size = UDim2.new(1, 0, 0, 35)
titleLabel.BackgroundColor3 = Color3.fromRGB(45, 45, 50)
titleLabel.Text = "ESP OVERLAY PANEL"
titleLabel.TextColor3 = Color3.fromRGB(240, 240, 240)
titleLabel.Font = Enum.Font.SourceSansBold
titleLabel.TextSize = 14
titleLabel.TextXAlignment = Enum.TextXAlignment.Left
titleLabel.Position = UDim2.new(0, 0, 0, 0)
titleLabel.Parent = mainFrame

-- Padding for text inside Title
local padding = Instance.new("UIPadding")
padding.PaddingLeft = UDim.new(0, 10)
padding.Parent = titleLabel

local titleCorner = Instance.new("UICorner")
titleCorner.CornerRadius = UDim.new(0, 8)
titleCorner.Parent = titleLabel

-- Minimize Button (-)
local minimizeBtn = Instance.new("TextButton")
minimizeBtn.Name = "MinimizeButton"
minimizeBtn.Size = UDim2.new(0, 25, 0, 25)
minimizeBtn.Position = UDim2.new(1, -60, 0, 5)
minimizeBtn.BackgroundColor3 = Color3.fromRGB(60, 60, 65)
minimizeBtn.Text = "-"
minimizeBtn.TextColor3 = Color3.fromRGB(240, 240, 240)
minimizeBtn.Font = Enum.Font.SourceSansBold
minimizeBtn.TextSize = 16
minimizeBtn.BorderSizePixel = 0
minimizeBtn.Parent = titleLabel

local minCorner = Instance.new("UICorner")
minCorner.CornerRadius = UDim.new(0, 4)
minCorner.Parent = minimizeBtn

-- Close Button (X)
local closeBtn = Instance.new("TextButton")
closeBtn.Name = "CloseButton"
closeBtn.Size = UDim2.new(0, 25, 0, 25)
closeBtn.Position = UDim2.new(1, -30, 0, 5)
closeBtn.BackgroundColor3 = Color3.fromRGB(180, 50, 50)
closeBtn.Text = "X"
closeBtn.TextColor3 = Color3.fromRGB(255, 255, 255)
closeBtn.Font = Enum.Font.SourceSansBold
closeBtn.TextSize = 12
closeBtn.BorderSizePixel = 0
closeBtn.Parent = titleLabel

local closeCorner = Instance.new("UICorner")
closeCorner.CornerRadius = UDim.new(0, 4)
closeCorner.Parent = closeBtn

-- Content Window (Holds the toggles so they hide when minimized)
local contentFrame = Instance.new("Frame")
contentFrame.Name = "ContentFrame"
contentFrame.Size = UDim2.new(1, 0, 1, -35)
contentFrame.Position = UDim2.new(0, 0, 0, 35)
contentFrame.BackgroundTransparency = 1
contentFrame.BorderSizePixel = 0
contentFrame.Parent = mainFrame

-- Helper function to stylize toggle buttons
local function createToggleButton(name, text, positionY)
	local button = Instance.new("TextButton")
	button.Name = name
	button.Size = UDim2.new(1, -20, 0, 40)
	button.Position = UDim2.new(0, 10, 0, positionY)
	button.BackgroundColor3 = Color3.fromRGB(200, 50, 50)
	button.Text = text .. ": OFF"
	button.TextColor3 = Color3.fromRGB(255, 255, 255)
	button.Font = Enum.Font.SourceSansBold
	button.TextSize = 14
	button.BorderSizePixel = 0
	button.Parent = contentFrame

	local btnCorner = Instance.new("UICorner")
	btnCorner.CornerRadius = UDim.new(0, 6)
	btnCorner.Parent = button
	
	return button
end

local killbrickBtn = createToggleButton("KillbrickToggle", "🔴 Killbrick ESP", 15)
local surfaceBtn = createToggleButton("SurfaceToggle", "🟢 Surface Wireframe", 65)

-----------------------------------------
-- ESP RENDERING MANAGEMENT
-----------------------------------------
local function updateKillbrickESP(part)
	local existing = part:FindFirstChild("KillBrickESP")
	if killbrickESPActive then
		if not existing then
			local highlight = Instance.new("Highlight")
			highlight.Name = "KillBrickESP"
			highlight.FillColor = Color3.fromRGB(255, 0, 0)
			highlight.FillTransparency = 0.5
			highlight.OutlineColor = Color3.fromRGB(255, 255, 255)
			highlight.OutlineTransparency = 0
			highlight.DepthMode = Enum.HighlightDepthMode.AlwaysOnTop
			highlight.Parent = part
		end
	else
		if existing then existing:Destroy() end
	end
end

local function updateSurfaceESP(part)
	local existing = part:FindFirstChild("SurfaceMeshESP")
	if surfaceESPActive then
		if not existing then
			local boxAdornment = Instance.new("BoxHandleAdornment")
			boxAdornment.Name = "SurfaceMeshESP"
			boxAdornment.Size = part.Size
			boxAdornment.Color3 = Color3.fromRGB(0, 255, 127)
			boxAdornment.Transparency = 0.4
			boxAdornment.Adornee = part
			boxAdornment.AlwaysOnTop = true
			boxAdornment.ZIndex = 10
			boxAdornment.Parent = part
		end
	else
		if existing then existing:Destroy() end
	end
end

local function runGlobalESPScan()
	local character = localPlayer.Character
	
	for _, object in pairs(Workspace:GetDescendants()) do
		if object:IsA("BasePart") then
			if character and object:IsDescendantOf(character) then continue end
			
			local nameLower = string.lower(object.Name)
			local hasKillScript = object:FindFirstChildOfClass("Script") or object:FindFirstChildOfClass("LocalScript")
			if string.find(nameLower, "kill") or string.find(nameLower, "lava") or string.find(nameLower, "deadly") or hasKillScript then
				updateKillbrickESP(object)
			end
			
			if object.Transparency >= 0.95 and object.CanCollide == true then
				updateSurfaceESP(object)
			end
		end
	end
end

-----------------------------------------
-- WINDOW INTERACTION CONTROLS
-----------------------------------------

-- Minimize functionality
minimizeBtn.MouseButton1Click:Connect(function()
	isMinimized = not isMinimized
	if isMinimized then
		contentFrame.Visible = false
		mainFrame.Size = UDim2.new(0, 220, 0, 35) -- Collapse height to title bar only
		minimizeBtn.Text = "+"
	else
		contentFrame.Visible = true
		mainFrame.Size = UDim2.new(0, 220, 0, 160) -- Expand back to normal
		minimizeBtn.Text = "-"
	end
end)

-- Close Button functionality
closeBtn.MouseButton1Click:Connect(function()
	screenGui.Enabled = false
end)

-- Keyboard shortcut listener (Del Key)
UserInputService.InputBegan:Connect(function(input, gameProcessedEvent)
	-- gameProcessedEvent prevents toggling the menu if you are currently typing in chat
	if gameProcessedEvent then return end
	
	if input.KeyCode == TOGGLE_KEY then
		screenGui.Enabled = not screenGui.Enabled
	end
end)

-- Toggle Actions
killbrickBtn.MouseButton1Click:Connect(function()
	killbrickESPActive = not killbrickESPActive
	if killbrickESPActive then
		killbrickBtn.BackgroundColor3 = Color3.fromRGB(50, 180, 50)
		killbrickBtn.Text = "🔴 Killbrick ESP: ON"
	else
		killbrickBtn.BackgroundColor3 = Color3.fromRGB(200, 50, 50)
		killbrickBtn.Text = "🔴 Killbrick ESP: OFF"
	end
	runGlobalESPScan()
end)

surfaceBtn.MouseButton1Click:Connect(function()
	surfaceESPActive = not surfaceESPActive
	if surfaceESPActive then
		surfaceBtn.BackgroundColor3 = Color3.fromRGB(50, 180, 50)
		surfaceBtn.Text = "🟢 Surface Wireframe: ON"
	else
		surfaceBtn.BackgroundColor3 = Color3.fromRGB(200, 50, 50)
		surfaceBtn.Text = "🟢 Surface Wireframe: OFF"
	end
	runGlobalESPScan()
end)

-- Continuous background streaming sweep
task.spawn(function()
	while true do
		task.wait(3)
		runGlobalESPScan()
	end
end)