Backflip for

local player = game.Players.LocalPlayer
local char = player.Character or player.CharacterAdded:Wait()
local hrp = char:WaitForChild("HumanoidRootPart")
local hum = char:WaitForChild("Humanoid")

-- Create the Button UI
local sg = Instance.new("ScreenGui", player.PlayerGui)
sg.Name = "BackflipGui"

local btn = Instance.new("TextButton", sg)
btn.Size = UDim2.new(0, 70, 0, 70)
btn.Position = UDim2.new(0.8, 0, 0.5, 0) -- Right side of screen
btn.BackgroundColor3 = Color3.fromRGB(40, 40, 40)
btn.TextColor3 = Color3.fromRGB(255, 255, 255)
btn.Text = "FLIP"
btn.Font = Enum.Font.SourceSansBold
btn.TextSize = 20

-- Round the button corners
local corner = Instance.new("UICorner", btn)
corner.CornerRadius = UDim.new(0, 10)

local flipping = false

local function doBackflip()
    if flipping or hum.FloorMaterial == Enum.Material.Air then return end
    flipping = true
    
    -- Movement Force
    local vel = Instance.new("BodyVelocity")
    vel.MaxForce = Vector3.new(100000, 100000, 100000)
    vel.Velocity = (hrp.CFrame.LookVector * -20) + Vector3.new(0, 45, 0)
    vel.Parent = hrp
    
    -- Rotation Force
    local gyro = Instance.new("BodyGyro")
    gyro.MaxTorque = Vector3.new(math.huge, math.huge, math.huge)
    gyro.D = 500
    gyro.P = 3000
    gyro.CFrame = hrp.CFrame