RBLX. ControlScript

local ContextActionService = game:GetService("ContextActionService")
local Players = game:GetService("Players")

local player = Players.LocalPlayer
local camera = workspace.CurrentCamera
local mouse = player:GetMouse()
local PLAYER_SPEED = 70000
local FORWARD_KEY = Enum.KeyCode.W

local forwardForceVector = Vector3.new(0,0,-PLAYER_SPEED)

local function onMove(actionName, inputState)
    if inputState == Enum.UserInputState.Begin then
        player.Character.HumanoidRootPart.VectorForce.Force = forwardForceVector
    elseif inputState == Enum.UserInputState.End then
        player.Character.HumanoidRootPart.VectorForce.Force = Vector3.new(0,0,0)
    end
end

local function onAim()
    if player.Character then
        local rootPart = player.Character:FindFirstChild("HumanoidRootPart")
        local mouseLocation = Vector3.new(mouse.Hit.X, rootPart.Position.Y, mouse.Hit.Z)
        rootPart.CFrame = CFrame.new(rootPart.Position, mouseLocation)

        rootPart.CFrame *= CFrame.Angles(0, math.rad(180), 0)
    end
end

ContextActionService:BindAction("Aim", onAim, false, Enum.UserInputType.MouseMovement)

ContextActionService:BindAction("Aim_and_Move", onMove, false, Enum.UserInputType.MouseButton1)

ContextActionService:BindAction("Move", onMove, false, FORWARD_KEY)