More weapon and movement updates

EvilSatellites/ScreenManager.cs

@@ -4,6 +4,7 @@ using System.Text;
 using Microsoft.Xna.Framework;
 using Microsoft.Xna.Framework.Input;
 using SynthySound;
+using Synthizer;
 using Microsoft.Xna.Framework.Audio;
 using EvilSatellites.Screens;
 
@@ -17,6 +18,7 @@ namespace EvilSatellites
         private Game _Game;
         private bool _Running = false;
         public Synthy Sound = new Synthy();
+        
         public FDNReverb EnvironmentEffect;
         public AudioListener Listener = new AudioListener();
         public ScreenManager(Game instance): base(instance)