diff --git a/RhythmGameUtilities/RhythmGameUtilities.csproj b/RhythmGameUtilities/RhythmGameUtilities.csproj
index c16756d..aaf8eed 100644
--- a/RhythmGameUtilities/RhythmGameUtilities.csproj
+++ b/RhythmGameUtilities/RhythmGameUtilities.csproj
@@ -29,25 +29,16 @@
         <DefineConstants>$(DefineConstants);LINUX_BUILD</DefineConstants>
     </PropertyGroup>
 
-    <ItemGroup Condition="$([MSBuild]::IsOSPlatform('Windows'))">
-        <None Include="./Libs/Windows/libRhythmGameUtilities.dll">
-            <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
-        </None>
-    </ItemGroup>
-
-    <ItemGroup Condition="$([MSBuild]::IsOSPlatform('OSX'))">
-        <None Include="./Libs/macOS/libRhythmGameUtilities.dylib">
-            <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
-        </None>
-    </ItemGroup>
-
-    <ItemGroup Condition="$([MSBuild]::IsOSPlatform('Linux'))">
-        <None Include="./Libs/Linux/libRhythmGameUtilities.so">
-            <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
-        </None>
+    <ItemGroup>
+        <PackageReference Include="Newtonsoft.Json" Version="13.0.3" />
     </ItemGroup>
 
     <ItemGroup>
-        <PackageReference Include="Newtonsoft.Json" Version="13.0.3" />
+        <Content Include="./Libs/Windows/libRhythmGameUtilities.dll" Pack="true"
+            PackagePath="runtimes/win-x64/native/" />
+        <Content Include="./Libs/Linux/libRhythmGameUtilities.so" Pack="true"
+            PackagePath="runtimes/linux-x64/native/" />
+        <Content Include="./Libs/macOS/libRhythmGameUtilities.dylib" Pack="true"
+            PackagePath="runtimes/osx-x64/native/" />
     </ItemGroup>
 </Project>
diff --git a/RhythmGameUtilities/Scripts/Audio.cs b/RhythmGameUtilities/Scripts/Audio.cs
index ab72001..f6a6191 100644
--- a/RhythmGameUtilities/Scripts/Audio.cs
+++ b/RhythmGameUtilities/Scripts/Audio.cs
@@ -7,22 +7,10 @@ namespace RhythmGameUtilities
     internal static class AudioInternal
     {
 
-#if WINDOWS_BUILD || UNITY_EDITOR_WIN || UNITY_STANDALONE_WIN
-        [DllImport("libRhythmGameUtilities.dll", CallingConvention = CallingConvention.Cdecl)]
-#elif MACOS_BUILD || UNITY_EDITOR_OSX || UNITY_STANDALONE_OSX
-        [DllImport("libRhythmGameUtilities.dylib", CallingConvention = CallingConvention.Cdecl)]
-#elif LINUX_BUILD || UNITY_EDITOR_LINUX || UNITY_STANDALONE_LINUX
-        [DllImport("libRhythmGameUtilities.so", CallingConvention = CallingConvention.Cdecl)]
-#endif
+        [DllImport("libRhythmGameUtilities", CallingConvention = CallingConvention.Cdecl)]
         public static extern IntPtr ConvertSamplesToWaveform(float[] samples, int size, int width, int height);
 
-#if WINDOWS_BUILD || UNITY_EDITOR_WIN || UNITY_STANDALONE_WIN
-        [DllImport("libRhythmGameUtilities.dll", CallingConvention = CallingConvention.Cdecl)]
-#elif MACOS_BUILD || UNITY_EDITOR_OSX || UNITY_STANDALONE_OSX
-        [DllImport("libRhythmGameUtilities.dylib", CallingConvention = CallingConvention.Cdecl)]
-#elif LINUX_BUILD || UNITY_EDITOR_LINUX || UNITY_STANDALONE_LINUX
-        [DllImport("libRhythmGameUtilities.so", CallingConvention = CallingConvention.Cdecl)]
-#endif
+        [DllImport("libRhythmGameUtilities", CallingConvention = CallingConvention.Cdecl)]
         public static extern void FreeWaveform(IntPtr waveform, int width);
 
     }
diff --git a/RhythmGameUtilities/Scripts/Common.cs b/RhythmGameUtilities/Scripts/Common.cs
index f217cd1..c529e1a 100644
--- a/RhythmGameUtilities/Scripts/Common.cs
+++ b/RhythmGameUtilities/Scripts/Common.cs
@@ -6,22 +6,10 @@ namespace RhythmGameUtilities
     public static class CommonInternal
     {
 
-#if WINDOWS_BUILD || UNITY_EDITOR_WIN || UNITY_STANDALONE_WIN
-        [DllImport("libRhythmGameUtilities.dll", CallingConvention = CallingConvention.Cdecl)]
-#elif MACOS_BUILD || UNITY_EDITOR_OSX || UNITY_STANDALONE_OSX
-        [DllImport("libRhythmGameUtilities.dylib", CallingConvention = CallingConvention.Cdecl)]
-#elif LINUX_BUILD || UNITY_EDITOR_LINUX || UNITY_STANDALONE_LINUX
-        [DllImport("libRhythmGameUtilities.so", CallingConvention = CallingConvention.Cdecl)]
-#endif
+        [DllImport("libRhythmGameUtilities", CallingConvention = CallingConvention.Cdecl)]
         public static extern float Lerp(float a, float b, float t);
 
-#if WINDOWS_BUILD || UNITY_EDITOR_WIN || UNITY_STANDALONE_WIN
-        [DllImport("libRhythmGameUtilities.dll", CallingConvention = CallingConvention.Cdecl)]
-#elif MACOS_BUILD || UNITY_EDITOR_OSX || UNITY_STANDALONE_OSX
-        [DllImport("libRhythmGameUtilities.dylib", CallingConvention = CallingConvention.Cdecl)]
-#elif LINUX_BUILD || UNITY_EDITOR_LINUX || UNITY_STANDALONE_LINUX
-        [DllImport("libRhythmGameUtilities.so", CallingConvention = CallingConvention.Cdecl)]
-#endif
+        [DllImport("libRhythmGameUtilities", CallingConvention = CallingConvention.Cdecl)]
         public static extern float InverseLerp(float a, float b, float v);
 
     }
diff --git a/RhythmGameUtilities/Scripts/Parsers.cs b/RhythmGameUtilities/Scripts/Parsers.cs
index 23898d4..5f88ac8 100644
--- a/RhythmGameUtilities/Scripts/Parsers.cs
+++ b/RhythmGameUtilities/Scripts/Parsers.cs
@@ -35,13 +35,7 @@ internal struct ChartSectionInternal
     internal static class ParsersInternal
     {
 
-#if WINDOWS_BUILD || UNITY_EDITOR_WIN || UNITY_STANDALONE_WIN
-        [DllImport("libRhythmGameUtilities.dll", CallingConvention = CallingConvention.Cdecl)]
-#elif MACOS_BUILD || UNITY_EDITOR_OSX || UNITY_STANDALONE_OSX
-        [DllImport("libRhythmGameUtilities.dylib", CallingConvention = CallingConvention.Cdecl)]
-#elif LINUX_BUILD || UNITY_EDITOR_LINUX || UNITY_STANDALONE_LINUX
-        [DllImport("libRhythmGameUtilities.so", CallingConvention = CallingConvention.Cdecl)]
-#endif
+        [DllImport("libRhythmGameUtilities", CallingConvention = CallingConvention.Cdecl)]
         public static extern IntPtr ParseSectionsFromChartInternal(string contents, out int size);
 
     }
diff --git a/RhythmGameUtilities/Scripts/Utilities.cs b/RhythmGameUtilities/Scripts/Utilities.cs
index 3d88189..26168f9 100644
--- a/RhythmGameUtilities/Scripts/Utilities.cs
+++ b/RhythmGameUtilities/Scripts/Utilities.cs
@@ -9,59 +9,23 @@ namespace RhythmGameUtilities
     internal static class UtilitiesInternal
     {
 
-#if WINDOWS_BUILD || UNITY_EDITOR_WIN || UNITY_STANDALONE_WIN
-        [DllImport("libRhythmGameUtilities.dll", CallingConvention = CallingConvention.Cdecl)]
-#elif MACOS_BUILD || UNITY_EDITOR_OSX || UNITY_STANDALONE_OSX
-        [DllImport("libRhythmGameUtilities.dylib", CallingConvention = CallingConvention.Cdecl)]
-#elif LINUX_BUILD || UNITY_EDITOR_LINUX || UNITY_STANDALONE_LINUX
-        [DllImport("libRhythmGameUtilities.so", CallingConvention = CallingConvention.Cdecl)]
-#endif
+        [DllImport("libRhythmGameUtilities", CallingConvention = CallingConvention.Cdecl)]
         public static extern float ConvertTickToPosition(int tick, int resolution);
 
-#if WINDOWS_BUILD || UNITY_EDITOR_WIN || UNITY_STANDALONE_WIN
-        [DllImport("libRhythmGameUtilities.dll", CallingConvention = CallingConvention.Cdecl)]
-#elif MACOS_BUILD || UNITY_EDITOR_OSX || UNITY_STANDALONE_OSX
-        [DllImport("libRhythmGameUtilities.dylib", CallingConvention = CallingConvention.Cdecl)]
-#elif LINUX_BUILD || UNITY_EDITOR_LINUX || UNITY_STANDALONE_LINUX
-        [DllImport("libRhythmGameUtilities.so", CallingConvention = CallingConvention.Cdecl)]
-#endif
+        [DllImport("libRhythmGameUtilities", CallingConvention = CallingConvention.Cdecl)]
         public static extern int ConvertSecondsToTicksInternal(float seconds, int resolution, int[] bpmChangesKeys,
             int[] bpmChangesValues, int bpmChangesSize);
 
-#if WINDOWS_BUILD || UNITY_EDITOR_WIN || UNITY_STANDALONE_WIN
-        [DllImport("libRhythmGameUtilities.dll", CallingConvention = CallingConvention.Cdecl)]
-#elif MACOS_BUILD || UNITY_EDITOR_OSX || UNITY_STANDALONE_OSX
-        [DllImport("libRhythmGameUtilities.dylib", CallingConvention = CallingConvention.Cdecl)]
-#elif LINUX_BUILD || UNITY_EDITOR_LINUX || UNITY_STANDALONE_LINUX
-        [DllImport("libRhythmGameUtilities.so", CallingConvention = CallingConvention.Cdecl)]
-#endif
+        [DllImport("libRhythmGameUtilities", CallingConvention = CallingConvention.Cdecl)]
         public static extern bool IsOnTheBeat(int bpm, float currentTime, float delta);
 
-#if WINDOWS_BUILD || UNITY_EDITOR_WIN || UNITY_STANDALONE_WIN
-        [DllImport("libRhythmGameUtilities.dll", CallingConvention = CallingConvention.Cdecl)]
-#elif MACOS_BUILD || UNITY_EDITOR_OSX || UNITY_STANDALONE_OSX
-        [DllImport("libRhythmGameUtilities.dylib", CallingConvention = CallingConvention.Cdecl)]
-#elif LINUX_BUILD || UNITY_EDITOR_LINUX || UNITY_STANDALONE_LINUX
-        [DllImport("libRhythmGameUtilities.so", CallingConvention = CallingConvention.Cdecl)]
-#endif
+        [DllImport("libRhythmGameUtilities", CallingConvention = CallingConvention.Cdecl)]
         public static extern int RoundUpToTheNearestMultiplier(int value, int multiplier);
 
-#if WINDOWS_BUILD || UNITY_EDITOR_WIN || UNITY_STANDALONE_WIN
-        [DllImport("libRhythmGameUtilities.dll", CallingConvention = CallingConvention.Cdecl)]
-#elif MACOS_BUILD || UNITY_EDITOR_OSX || UNITY_STANDALONE_OSX
-        [DllImport("libRhythmGameUtilities.dylib", CallingConvention = CallingConvention.Cdecl)]
-#elif LINUX_BUILD || UNITY_EDITOR_LINUX || UNITY_STANDALONE_LINUX
-        [DllImport("libRhythmGameUtilities.so", CallingConvention = CallingConvention.Cdecl)]
-#endif
+        [DllImport("libRhythmGameUtilities", CallingConvention = CallingConvention.Cdecl)]
         public static extern float CalculateAccuracyRatio(int position, int currentPosition, int delta);
 
-#if WINDOWS_BUILD || UNITY_EDITOR_WIN || UNITY_STANDALONE_WIN
-        [DllImport("libRhythmGameUtilities.dll", CallingConvention = CallingConvention.Cdecl)]
-#elif MACOS_BUILD || UNITY_EDITOR_OSX || UNITY_STANDALONE_OSX
-        [DllImport("libRhythmGameUtilities.dylib", CallingConvention = CallingConvention.Cdecl)]
-#elif LINUX_BUILD || UNITY_EDITOR_LINUX || UNITY_STANDALONE_LINUX
-        [DllImport("libRhythmGameUtilities.so", CallingConvention = CallingConvention.Cdecl)]
-#endif
+        [DllImport("libRhythmGameUtilities", CallingConvention = CallingConvention.Cdecl)]
         public static extern IntPtr CalculateBeatBarsInternal(int[] bpmChangesKeys,
             int[] bpmChangesValues, int bpmChangesSize, int resolution, int ts,
             bool includeHalfNotes, out int size);
diff --git a/UnityPackage/Scripts/Audio.cs b/UnityPackage/Scripts/Audio.cs
index ab72001..f6a6191 100644
--- a/UnityPackage/Scripts/Audio.cs
+++ b/UnityPackage/Scripts/Audio.cs
@@ -7,22 +7,10 @@ namespace RhythmGameUtilities
     internal static class AudioInternal
     {
 
-#if WINDOWS_BUILD || UNITY_EDITOR_WIN || UNITY_STANDALONE_WIN
-        [DllImport("libRhythmGameUtilities.dll", CallingConvention = CallingConvention.Cdecl)]
-#elif MACOS_BUILD || UNITY_EDITOR_OSX || UNITY_STANDALONE_OSX
-        [DllImport("libRhythmGameUtilities.dylib", CallingConvention = CallingConvention.Cdecl)]
-#elif LINUX_BUILD || UNITY_EDITOR_LINUX || UNITY_STANDALONE_LINUX
-        [DllImport("libRhythmGameUtilities.so", CallingConvention = CallingConvention.Cdecl)]
-#endif
+        [DllImport("libRhythmGameUtilities", CallingConvention = CallingConvention.Cdecl)]
         public static extern IntPtr ConvertSamplesToWaveform(float[] samples, int size, int width, int height);
 
-#if WINDOWS_BUILD || UNITY_EDITOR_WIN || UNITY_STANDALONE_WIN
-        [DllImport("libRhythmGameUtilities.dll", CallingConvention = CallingConvention.Cdecl)]
-#elif MACOS_BUILD || UNITY_EDITOR_OSX || UNITY_STANDALONE_OSX
-        [DllImport("libRhythmGameUtilities.dylib", CallingConvention = CallingConvention.Cdecl)]
-#elif LINUX_BUILD || UNITY_EDITOR_LINUX || UNITY_STANDALONE_LINUX
-        [DllImport("libRhythmGameUtilities.so", CallingConvention = CallingConvention.Cdecl)]
-#endif
+        [DllImport("libRhythmGameUtilities", CallingConvention = CallingConvention.Cdecl)]
         public static extern void FreeWaveform(IntPtr waveform, int width);
 
     }
diff --git a/UnityPackage/Scripts/Common.cs b/UnityPackage/Scripts/Common.cs
index f217cd1..c529e1a 100644
--- a/UnityPackage/Scripts/Common.cs
+++ b/UnityPackage/Scripts/Common.cs
@@ -6,22 +6,10 @@ namespace RhythmGameUtilities
     public static class CommonInternal
     {
 
-#if WINDOWS_BUILD || UNITY_EDITOR_WIN || UNITY_STANDALONE_WIN
-        [DllImport("libRhythmGameUtilities.dll", CallingConvention = CallingConvention.Cdecl)]
-#elif MACOS_BUILD || UNITY_EDITOR_OSX || UNITY_STANDALONE_OSX
-        [DllImport("libRhythmGameUtilities.dylib", CallingConvention = CallingConvention.Cdecl)]
-#elif LINUX_BUILD || UNITY_EDITOR_LINUX || UNITY_STANDALONE_LINUX
-        [DllImport("libRhythmGameUtilities.so", CallingConvention = CallingConvention.Cdecl)]
-#endif
+        [DllImport("libRhythmGameUtilities", CallingConvention = CallingConvention.Cdecl)]
         public static extern float Lerp(float a, float b, float t);
 
-#if WINDOWS_BUILD || UNITY_EDITOR_WIN || UNITY_STANDALONE_WIN
-        [DllImport("libRhythmGameUtilities.dll", CallingConvention = CallingConvention.Cdecl)]
-#elif MACOS_BUILD || UNITY_EDITOR_OSX || UNITY_STANDALONE_OSX
-        [DllImport("libRhythmGameUtilities.dylib", CallingConvention = CallingConvention.Cdecl)]
-#elif LINUX_BUILD || UNITY_EDITOR_LINUX || UNITY_STANDALONE_LINUX
-        [DllImport("libRhythmGameUtilities.so", CallingConvention = CallingConvention.Cdecl)]
-#endif
+        [DllImport("libRhythmGameUtilities", CallingConvention = CallingConvention.Cdecl)]
         public static extern float InverseLerp(float a, float b, float v);
 
     }
diff --git a/UnityPackage/Scripts/Parsers.cs b/UnityPackage/Scripts/Parsers.cs
index 23898d4..5f88ac8 100644
--- a/UnityPackage/Scripts/Parsers.cs
+++ b/UnityPackage/Scripts/Parsers.cs
@@ -35,13 +35,7 @@ internal struct ChartSectionInternal
     internal static class ParsersInternal
     {
 
-#if WINDOWS_BUILD || UNITY_EDITOR_WIN || UNITY_STANDALONE_WIN
-        [DllImport("libRhythmGameUtilities.dll", CallingConvention = CallingConvention.Cdecl)]
-#elif MACOS_BUILD || UNITY_EDITOR_OSX || UNITY_STANDALONE_OSX
-        [DllImport("libRhythmGameUtilities.dylib", CallingConvention = CallingConvention.Cdecl)]
-#elif LINUX_BUILD || UNITY_EDITOR_LINUX || UNITY_STANDALONE_LINUX
-        [DllImport("libRhythmGameUtilities.so", CallingConvention = CallingConvention.Cdecl)]
-#endif
+        [DllImport("libRhythmGameUtilities", CallingConvention = CallingConvention.Cdecl)]
         public static extern IntPtr ParseSectionsFromChartInternal(string contents, out int size);
 
     }
diff --git a/UnityPackage/Scripts/Utilities.cs b/UnityPackage/Scripts/Utilities.cs
index 3d88189..26168f9 100644
--- a/UnityPackage/Scripts/Utilities.cs
+++ b/UnityPackage/Scripts/Utilities.cs
@@ -9,59 +9,23 @@ namespace RhythmGameUtilities
     internal static class UtilitiesInternal
     {
 
-#if WINDOWS_BUILD || UNITY_EDITOR_WIN || UNITY_STANDALONE_WIN
-        [DllImport("libRhythmGameUtilities.dll", CallingConvention = CallingConvention.Cdecl)]
-#elif MACOS_BUILD || UNITY_EDITOR_OSX || UNITY_STANDALONE_OSX
-        [DllImport("libRhythmGameUtilities.dylib", CallingConvention = CallingConvention.Cdecl)]
-#elif LINUX_BUILD || UNITY_EDITOR_LINUX || UNITY_STANDALONE_LINUX
-        [DllImport("libRhythmGameUtilities.so", CallingConvention = CallingConvention.Cdecl)]
-#endif
+        [DllImport("libRhythmGameUtilities", CallingConvention = CallingConvention.Cdecl)]
         public static extern float ConvertTickToPosition(int tick, int resolution);
 
-#if WINDOWS_BUILD || UNITY_EDITOR_WIN || UNITY_STANDALONE_WIN
-        [DllImport("libRhythmGameUtilities.dll", CallingConvention = CallingConvention.Cdecl)]
-#elif MACOS_BUILD || UNITY_EDITOR_OSX || UNITY_STANDALONE_OSX
-        [DllImport("libRhythmGameUtilities.dylib", CallingConvention = CallingConvention.Cdecl)]
-#elif LINUX_BUILD || UNITY_EDITOR_LINUX || UNITY_STANDALONE_LINUX
-        [DllImport("libRhythmGameUtilities.so", CallingConvention = CallingConvention.Cdecl)]
-#endif
+        [DllImport("libRhythmGameUtilities", CallingConvention = CallingConvention.Cdecl)]
         public static extern int ConvertSecondsToTicksInternal(float seconds, int resolution, int[] bpmChangesKeys,
             int[] bpmChangesValues, int bpmChangesSize);
 
-#if WINDOWS_BUILD || UNITY_EDITOR_WIN || UNITY_STANDALONE_WIN
-        [DllImport("libRhythmGameUtilities.dll", CallingConvention = CallingConvention.Cdecl)]
-#elif MACOS_BUILD || UNITY_EDITOR_OSX || UNITY_STANDALONE_OSX
-        [DllImport("libRhythmGameUtilities.dylib", CallingConvention = CallingConvention.Cdecl)]
-#elif LINUX_BUILD || UNITY_EDITOR_LINUX || UNITY_STANDALONE_LINUX
-        [DllImport("libRhythmGameUtilities.so", CallingConvention = CallingConvention.Cdecl)]
-#endif
+        [DllImport("libRhythmGameUtilities", CallingConvention = CallingConvention.Cdecl)]
         public static extern bool IsOnTheBeat(int bpm, float currentTime, float delta);
 
-#if WINDOWS_BUILD || UNITY_EDITOR_WIN || UNITY_STANDALONE_WIN
-        [DllImport("libRhythmGameUtilities.dll", CallingConvention = CallingConvention.Cdecl)]
-#elif MACOS_BUILD || UNITY_EDITOR_OSX || UNITY_STANDALONE_OSX
-        [DllImport("libRhythmGameUtilities.dylib", CallingConvention = CallingConvention.Cdecl)]
-#elif LINUX_BUILD || UNITY_EDITOR_LINUX || UNITY_STANDALONE_LINUX
-        [DllImport("libRhythmGameUtilities.so", CallingConvention = CallingConvention.Cdecl)]
-#endif
+        [DllImport("libRhythmGameUtilities", CallingConvention = CallingConvention.Cdecl)]
         public static extern int RoundUpToTheNearestMultiplier(int value, int multiplier);
 
-#if WINDOWS_BUILD || UNITY_EDITOR_WIN || UNITY_STANDALONE_WIN
-        [DllImport("libRhythmGameUtilities.dll", CallingConvention = CallingConvention.Cdecl)]
-#elif MACOS_BUILD || UNITY_EDITOR_OSX || UNITY_STANDALONE_OSX
-        [DllImport("libRhythmGameUtilities.dylib", CallingConvention = CallingConvention.Cdecl)]
-#elif LINUX_BUILD || UNITY_EDITOR_LINUX || UNITY_STANDALONE_LINUX
-        [DllImport("libRhythmGameUtilities.so", CallingConvention = CallingConvention.Cdecl)]
-#endif
+        [DllImport("libRhythmGameUtilities", CallingConvention = CallingConvention.Cdecl)]
         public static extern float CalculateAccuracyRatio(int position, int currentPosition, int delta);
 
-#if WINDOWS_BUILD || UNITY_EDITOR_WIN || UNITY_STANDALONE_WIN
-        [DllImport("libRhythmGameUtilities.dll", CallingConvention = CallingConvention.Cdecl)]
-#elif MACOS_BUILD || UNITY_EDITOR_OSX || UNITY_STANDALONE_OSX
-        [DllImport("libRhythmGameUtilities.dylib", CallingConvention = CallingConvention.Cdecl)]
-#elif LINUX_BUILD || UNITY_EDITOR_LINUX || UNITY_STANDALONE_LINUX
-        [DllImport("libRhythmGameUtilities.so", CallingConvention = CallingConvention.Cdecl)]
-#endif
+        [DllImport("libRhythmGameUtilities", CallingConvention = CallingConvention.Cdecl)]
         public static extern IntPtr CalculateBeatBarsInternal(int[] bpmChangesKeys,
             int[] bpmChangesValues, int bpmChangesSize, int resolution, int ts,
             bool includeHalfNotes, out int size);