*

Assets/Scripts/Escape.cs

@@ -0,0 +1,28 @@
+using UnityEngine;
+
+#if UNITY_EDITOR
+using UnityEditor;
+#endif
+using System.Collections;
+
+public class Escape : MonoBehaviour {
+
+	// Use this for initialization
+	void Start () {
+	
+	}
+	public static void Quit(){
+		#if UNITY_EDITOR
+		EditorApplication.isPlaying = false;
+		#else
+		Application.Quit();
+		#endif
+	}
+	
+	// Update is called once per frame
+	void Update () {
+		if(Input.GetKeyDown(KeyCode.Escape)){
+			Quit();
+		}
+	}
+}