diff --git a/Assets/RothenburgAR/Scripts/UI/InputManager.cs b/Assets/RothenburgAR/Scripts/UI/InputManager.cs
index acbbd21..7a836d8 100644
--- a/Assets/RothenburgAR/Scripts/UI/InputManager.cs
+++ b/Assets/RothenburgAR/Scripts/UI/InputManager.cs
@@ -31,6 +31,11 @@ namespace RothenburgAR.UI
             {
                 DoRaycast(screenPoint);
             }
+
+            if (Input.GetKeyDown(KeyCode.Escape))
+            {
+                Application.Quit();
+            }
         }
 
         public void DoRaycast(Vector2 screenPoint, bool denyBlockedHits = true)
diff --git a/RothenburgAR.apk b/RothenburgAR.apk
index b3d964c..a72be20 100644
Binary files a/RothenburgAR.apk and b/RothenburgAR.apk differ