Simple Wallhaack

local Players = game:GetService("Players")
local LocalPlayer = Players.LocalPlayer
local PlayerGui = LocalPlayer:WaitForChild("PlayerGui")

-- Colors
local ENEMY_COLOR = Color3.fromRGB(255, 255, 0)   
local TEAM_COLOR = Color3.fromRGB(0, 255, 255)    
local HIGHLIGHT_NAME = "Game_Wallhack_Highlight"

local wallhackEnabled = true 


local screenGui = Instance.new("ScreenGui")
screenGui.Name = "WallhackGui"
screenGui.ResetOnSpawn = false
screenGui.Parent = PlayerGui

local toggleButton = Instance.new("TextButton")
toggleButton.Size = UDim2.new(0, 120, 0, 45)
toggleButton.Position = UDim2.new(1, -130, 0.5, -22) 
toggleButton.BackgroundColor3 = Color3.fromRGB(40, 40, 40)
toggleButton.TextColor3 = Color3.new(1, 1, 1)
toggleButton.Text = "Wallhack: ON"
toggleButton.Font = Enum.Font.GothamBold
toggleButton.TextSize = 14
toggleButton.Parent = screenGui


local corner = Instance.new("UICorner")
corner.CornerRadius = UDim.new(0, 8)
corner.Parent = toggleButton


local function applyHighlight(player)
	if player == LocalPlayer then return end

	local function setup(character)
		local highlight = character:FindFirstChild(HIGHLIGHT_NAME) or Instance.new("Highlight")
		highlight.Name = HIGHLIGHT_NAME
		highlight.DepthMode = Enum.HighlightDepthMode.AlwaysOnTop
		highlight.FillTransparency = 0.5
		highlight.OutlineTransparency = 0
		highlight.Enabled = wallhackEnabled 
		
		
		if player.Team ~= nil and player.Team == LocalPlayer.Team then
			highlight.FillColor = TEAM_COLOR
			highlight.OutlineColor = TEAM_COLOR
		else
			highlight.FillColor = ENEMY_COLOR
			highlight.OutlineColor = ENEMY_COLOR
		end

		highlight.Adornee = character
		highlight.Parent = character
	end

	player.CharacterAdded:Connect(setup)
	if player.Character then setup(player.Character) end
end


toggleButton.MouseButton1Click:Connect(function()
	wallhackEnabled = not wallhackEnabled
	
	if wallhackEnabled then
		toggleButton.Text = "Wallhack: ON"
		toggleButton.BackgroundColor3 = Color3.fromRGB(40, 40, 40)
	else
		toggleButton.Text = "Wallhack: OFF"
		toggleButton.BackgroundColor3 = Color3.fromRGB(100, 40, 40) 
	end

	
	for _, p in pairs(Players:GetPlayers()) do
		if p.Character then
			local h = p.Character:FindFirstChild(HIGHLIGHT_NAME)
			if h then h.Enabled = wallhackEnabled end
		end
	end
end)


for _, player in pairs(Players:GetPlayers()) do
	applyHighlight(player)
end

Players.PlayerAdded:Connect(applyHighlight)


local function refresh()
	for _, p in pairs(Players:GetPlayers()) do
		if p.Character then applyHighlight(p) end
	end
end

LocalPlayer:GetPropertyChangedSignal("Team"):Connect(refresh)
Players.PlayerAdded:Connect(function(p)
	p:GetPropertyChangedSignal("Team"):Connect(function()
		if p.Character then applyHighlight(p) end
	end)
end)