gistfile1.txt

using UnityEngine;
using System.Collections;

public class PlayerControll : MonoBehaviour {
	float mouseX;
	Rigidbody rigidbody;

	void Start(){
		rigidbody = GetComponent<Rigidbody> ();
	}

	void FixedUpdate (){
		float axisZ = Input.GetAxis("Vertical");
		float axisX = Input.GetAxis ("Horizontal");
		mouseX += Input.GetAxis("Mouse X");

		rigidbody.velocity = Vector3.zero;
		transform.localRotation = Quaternion.Euler(0, mouseX*100*Time.deltaTime, 0);
		rigidbody.AddRelativeForce (new Vector3(100*axisX,0,100*axisZ));
	}
}