H4ckeGui (ORIGINAL CREATION BY G0REHACKE)

--// SERVICES
local Players = game:GetService("Players")
local UIS = game:GetService("UserInputService")
local TeleportService = game:GetService("TeleportService")

local player = Players.LocalPlayer
local char = player.Character or player.CharacterAdded:Wait()

local function getHumanoid()
    local c = player.Character
    if c then return c:FindFirstChildOfClass("Humanoid") end
    return nil
end

player.CharacterAdded:Connect(function(c)
    char = c
    task.wait(0.5)
    local h = getHumanoid()
    if h then
        h.WalkSpeed = 16
        h.JumpPower = 50
    end
end)

--// GUI
local gui = Instance.new("ScreenGui", game.CoreGui)
gui.Name = "H4CK3GUI"
gui.ResetOnSpawn = false

local frame = Instance.new("Frame", gui)
frame.Size = UDim2.new(0, 260, 0, 420)
frame.Position = UDim2.new(0.1, 0, 0.2, 0)
frame.BackgroundColor3 = Color3.fromRGB(60, 0, 90)
frame.BorderSizePixel = 0

-- Title
local title = Instance.new("TextLabel", frame)
title.Size = UDim2.new(1, 0, 0, 40)
title.BackgroundColor3 = Color3.fromRGB(90, 0, 140)
title.Text = "H4CK3GUI"