pause now is not mandatory

scripts/level/GameTimer.cs

@@ -0,0 +1,17 @@
+using Godot;
+using Newlon.Components.Level;
+
+public partial class GameTimer : Timer
+{
+	public void OnLevelStateChanged(RuntimeLevelData.LevelStates state)
+    {
+        if (state == RuntimeLevelData.LevelStates.Game)
+        {
+			Start();
+        }
+        else
+        {
+			Stop();
+        }
+    }
+}