diff --git a/lib/game_select_screen.dart b/lib/game_select_screen.dart
index ce151fe..fc3e2fc 100644
--- a/lib/game_select_screen.dart
+++ b/lib/game_select_screen.dart
@@ -59,7 +59,7 @@ class GameSelectScreen extends StatelessWidget {
     );
   }
 
-  Future<List<WolfensteinData>> loadData([String? directory]) async {
+  Future<List<WolfensteinData>> loadData({String? directory}) async {
     final List<WolfensteinData> loadedGames = [];
 
     // 1. Always attempt to load bundled assets first (works on ALL platforms)
diff --git a/lib/main.dart b/lib/main.dart
index 29d4e7f..7ed25e3 100644
--- a/lib/main.dart
+++ b/lib/main.dart
@@ -3,6 +3,8 @@ import 'package:flutter_soloud/flutter_soloud.dart';
 import 'package:wolf_dart/game_select_screen.dart';
 
 void main() async {
+  WidgetsFlutterBinding.ensureInitialized();
+
   await SoLoud.instance.init(
     sampleRate: 44100, // Audio quality
     bufferSize: 2048, // Buffer size affects latency
diff --git a/packages/wolf_3d_synth/lib/src/imf_renderer.dart b/packages/wolf_3d_synth/lib/src/imf_renderer.dart
index 1278700..547d21a 100644
--- a/packages/wolf_3d_synth/lib/src/imf_renderer.dart
+++ b/packages/wolf_3d_synth/lib/src/imf_renderer.dart
@@ -69,10 +69,14 @@ class ImfRenderer {
     bytes.add('data'.codeUnits);
     bytes.add(_int32ToBytes(dataSize));
 
-    // Append the actual raw audio data
-    for (int sample in pcmData) {
-      bytes.add(_int16ToBytes(sample));
+    // Append the actual raw audio data (Blazing Fast version)
+    final byteData = ByteData(dataSize);
+    for (int i = 0; i < pcmData.length; i++) {
+      // Multiply by 2 because each Int16 takes up 2 bytes.
+      // Endian.little is strictly required for the standard WAV format.
+      byteData.setInt16(i * 2, pcmData[i], Endian.little);
     }
+    bytes.add(byteData.buffer.asUint8List());
 
     return bytes.toBytes();
   }