Fastflag like script

local Players = game:GetService("Players")
local RunService = game:GetService("RunService")
local player = Players.LocalPlayer

local character = player.Character or player.CharacterAdded:Wait()
local rootPart = character:WaitForChild("HumanoidRootPart")

local forwardSpeed = math.rad(13)
local sideSpeed = math.rad(12)
local twistSpeed = math.rad(22)

RunService.RenderStepped:Connect(function()
    if rootPart then
        local currentCFrame = rootPart.CFrame
        local newCFrame = currentCFrame
            * CFrame.Angles(forwardSpeed, 0, 0)
            * CFrame.Angles(0, sideSpeed, 0)
            * CFrame.Angles(0, 0, twistSpeed)
        rootPart.CFrame = newCFrame
    end
end)