PlayerPrefsのテスト（参考：http://d.hatena.ne.jp/nakamura001/20110712/1310441315）

TestLocalStorage.cs

using UnityEngine;
using System.Collections;

public class TestLocalStorage : MonoBehaviour {

	private int Score = 100;
	private int Score2;

	// Use this for initialization
	void Start () {

		PlayerPrefs.SetInt("Score", Score);

		Score2 = PlayerPrefs.GetInt("Score");
		
		if(Score2>0){
			guiText.text = "Saved Date : " + Score2;
		}else{
			guiText.text = "Failed!!!";
		}

	}
	
	// Update is called once per frame
	void Update () {
	}
}