diff --git a/Assets/Scenes/SplitScreenTest.unity b/Assets/Scenes/SplitScreenTest.unity
index 5907baa..2ac40b5 100644
--- a/Assets/Scenes/SplitScreenTest.unity
+++ b/Assets/Scenes/SplitScreenTest.unity
@@ -158,22 +158,22 @@ MonoBehaviour:
     baseGame: 0
     modPath: 
     arguments: 
-    libraryName: 
+    playerNumber: 1
   - mainCamera: {fileID: 821010101}
     baseGame: 1
     modPath: 
     arguments: 
-    libraryName: uniquake2
+    playerNumber: 2
   - mainCamera: {fileID: 1512894441}
     baseGame: 2
     modPath: 
     arguments: 
-    libraryName: uniquake3
+    playerNumber: 3
   - mainCamera: {fileID: 506815091}
     baseGame: 0
     modPath: dopa
     arguments: 
-    libraryName: uniquake4
+    playerNumber: 4
   visualStyles:
   - {fileID: 11400000, guid: d187fe54fb9a3e047bf4cec083877e72, type: 2}
 --- !u!4 &157597865
diff --git a/Assets/Scripts/SplitScreenTest.cs b/Assets/Scripts/SplitScreenTest.cs
index 90a2fae..459cc76 100644
--- a/Assets/Scripts/SplitScreenTest.cs
+++ b/Assets/Scripts/SplitScreenTest.cs
@@ -31,7 +31,7 @@ public class SplitScreenTest : MonoBehaviour
             uq.Camera = gameInstance.mainCamera;
             uq.GameLayer = gameLayer;
             uq.ViewModelLayer = viewLayer;
-            uq.LibraryOverride = gameInstance.libraryName;
+            uq.PlayerNumber = gameInstance.playerNumber;
             uq.SetVisualStyle(visualStyles[0]);
 
             gameLayer += layerStride;
@@ -58,6 +58,6 @@ public class SplitScreenTest : MonoBehaviour
 
         public string arguments;
 
-        public string libraryName;
+        public int playerNumber;
     }
 }
diff --git a/Assets/Scripts/UniQuake.Interop.cs b/Assets/Scripts/UniQuake.Interop.cs
index 5dc79da..578ac1e 100644
--- a/Assets/Scripts/UniQuake.Interop.cs
+++ b/Assets/Scripts/UniQuake.Interop.cs
@@ -44,11 +44,12 @@ public partial class UniQuake
         string dllFile = Path.Combine(Application.dataPath, DllPath);
 
         // Experimental code to allow running multiple instances of Quake next to each other
-        if (!string.IsNullOrEmpty(LibraryOverride))
+        if (PlayerNumber > 1)
         {
             string directory = Path.GetDirectoryName(dllFile);
+            string filename = Path.GetFileNameWithoutExtension(dllFile);
             string extension = Path.GetExtension(dllFile);
-            dllFile = Path.Combine(directory, LibraryOverride + extension);
+            dllFile = Path.Combine(directory, filename + PlayerNumber + extension);
         }
         
         libraryHandle = SystemLibrary.LoadLibrary(dllFile);
diff --git a/Assets/Scripts/UniQuake.cs b/Assets/Scripts/UniQuake.cs
index bdf2f81..7c513ec 100644
--- a/Assets/Scripts/UniQuake.cs
+++ b/Assets/Scripts/UniQuake.cs
@@ -28,7 +28,7 @@ public partial class UniQuake: MonoBehaviour
     public string ModDirectory { get; set; }
     public string[] AdditionalArguments { get; set; }
     
-    public string LibraryOverride { get; set; }
+    public int PlayerNumber { get; set; }
     
     /// <summary>
     /// Time since startup for this particular instance of Quake
@@ -101,7 +101,7 @@ public partial class UniQuake: MonoBehaviour
 
         try
         {
-            UniQuake_SetFmodSystem(AudioManager.Instance.FmodSystem.handle);
+            UniQuake_SetFmodSystem(AudioManager.Instance.FmodSystem.handle, PlayerNumber);
             UniQuake_SetSysCallbacks(systemModule.ContextPtr, systemModule.CallbacksPtr);
             UniQuake_SetRenderCallbacks(renderModule.ContextPtr, renderModule.CallbacksPtr);
             UniQuake_SetGameCallbacks(gameModule.ContextPtr, gameModule.CallbacksPtr);