Wall Bang + ESP (KEYLESS & OPENSOURCE)

local Players = game:GetService("Players")
local Workspace = game:GetService("Workspace")
local localPlayer = Players.LocalPlayer
local function highlightPlayer(player)
	if player == localPlayer then
		return
	end

	local function onCharacter(character)
		if character:FindFirstChild("PlayerHighlight") then
			return
		end

		local highlight = Instance.new("Highlight")
		highlight.Name = "PlayerHighlight"
		highlight.FillColor = Color3.fromRGB(255, 0, 0)
		highlight.OutlineColor = Color3.fromRGB(255, 255, 255)
		highlight.FillTransparency = 0.5
		highlight.Parent = character
	end

	if player.Character then
		onCharacter(player.Character)
	end

	player.CharacterAdded:Connect(onCharacter)
end
for _, player in ipairs(Players:GetPlayers()) do
	highlightPlayer(player)
end
Players.PlayerAdded:Connect(highlightPlayer)
local function disableCollision(object)
	if object:IsA("BasePart") then
		object.CanCollide = false
	end
end
for _, object in ipairs(Workspace:GetDescendants()) do
	disableCollision(object)
end
Workspace.DescendantAdded:Connect(disableCollision)