diff --git a/BasLib/BasLib.csproj b/BasLib/BasLib.csproj
new file mode 100644
index 0000000..820d11d
--- /dev/null
+++ b/BasLib/BasLib.csproj
@@ -0,0 +1,13 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+    <PropertyGroup>
+        <TargetFramework>net9.0</TargetFramework>
+        <ImplicitUsings>enable</ImplicitUsings>
+        <Nullable>enable</Nullable>
+    </PropertyGroup>
+
+    <ItemGroup>
+      <ProjectReference Include="..\Common\Common.csproj" />
+    </ItemGroup>
+
+</Project>
diff --git a/ParkanPlayground/BasParser.cs b/BasLib/BasParser.cs
similarity index 98%
rename from ParkanPlayground/BasParser.cs
rename to BasLib/BasParser.cs
index b7295e8..d188f92 100644
--- a/ParkanPlayground/BasParser.cs
+++ b/BasLib/BasParser.cs
@@ -1,6 +1,6 @@
 using Common;
 
-namespace ParkanPlayground;
+namespace BasLib;
 
 public record BasContours(InnerContour[] Inner, OuterContour[] Outer);
 public record InnerContour(Vector3[] Points, uint[] Nums1, uint[] Nums2);
diff --git a/FxidLib/FxidLib.csproj b/FxidLib/FxidLib.csproj
new file mode 100644
index 0000000..568da04
--- /dev/null
+++ b/FxidLib/FxidLib.csproj
@@ -0,0 +1,14 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+    <PropertyGroup>
+        <TargetFramework>net9.0</TargetFramework>
+        <ImplicitUsings>enable</ImplicitUsings>
+        <Nullable>enable</Nullable>
+    </PropertyGroup>
+
+    <ItemGroup>
+      <ProjectReference Include="..\Common\Common.csproj" />
+      <ProjectReference Include="..\NResLib\NResLib.csproj" />
+    </ItemGroup>
+
+</Project>
diff --git a/ParkanPlayground/Effects/FxidReader.cs b/FxidLib/FxidReader.cs
similarity index 99%
rename from ParkanPlayground/Effects/FxidReader.cs
rename to FxidLib/FxidReader.cs
index 99be463..f760b41 100644
--- a/ParkanPlayground/Effects/FxidReader.cs
+++ b/FxidLib/FxidReader.cs
@@ -1,6 +1,6 @@
 using Common;
 
-namespace ParkanPlayground.Effects;
+namespace FxidLib;
 
 /// <summary>
 /// Static reader methods for parsing FXID effect definition structures from binary streams.
diff --git a/ParkanPlayground/Effects/FxidTypes.cs b/FxidLib/FxidTypes.cs
similarity index 99%
rename from ParkanPlayground/Effects/FxidTypes.cs
rename to FxidLib/FxidTypes.cs
index b0b4f70..914d8db 100644
--- a/ParkanPlayground/Effects/FxidTypes.cs
+++ b/FxidLib/FxidTypes.cs
@@ -1,6 +1,6 @@
 using Common;
 
-namespace ParkanPlayground.Effects;
+namespace FxidLib;
 
 /// <summary>
 /// Effect-level header at the start of each FXID file (60 bytes total).
diff --git a/ParkanPlayground/Msh0x01.cs b/MshLib/Msh0x01.cs
similarity index 99%
rename from ParkanPlayground/Msh0x01.cs
rename to MshLib/Msh0x01.cs
index cc04085..f2d1b21 100644
--- a/ParkanPlayground/Msh0x01.cs
+++ b/MshLib/Msh0x01.cs
@@ -1,7 +1,7 @@
 using System.Buffers.Binary;
 using NResLib;
 
-namespace ParkanPlayground;
+namespace MshLib;
 
 /// <summary>
 /// MSH-компонент 0x01: таблица узлов модели.
diff --git a/ParkanPlayground/Msh0x02.cs b/MshLib/Msh0x02.cs
similarity index 99%
rename from ParkanPlayground/Msh0x02.cs
rename to MshLib/Msh0x02.cs
index 3ef3d1d..caf2e35 100644
--- a/ParkanPlayground/Msh0x02.cs
+++ b/MshLib/Msh0x02.cs
@@ -2,7 +2,7 @@
 using Common;
 using NResLib;
 
-namespace ParkanPlayground;
+namespace MshLib;
 
 /// <summary>
 /// MSH-компонент 0x02: общий bounds header и таблица geometry slots.
diff --git a/ParkanPlayground/Msh0x03.cs b/MshLib/Msh0x03.cs
similarity index 98%
rename from ParkanPlayground/Msh0x03.cs
rename to MshLib/Msh0x03.cs
index 312b9b7..f0bbb6f 100644
--- a/ParkanPlayground/Msh0x03.cs
+++ b/MshLib/Msh0x03.cs
@@ -2,7 +2,7 @@ using System.Buffers.Binary;
 using Common;
 using NResLib;
 
-namespace ParkanPlayground;
+namespace MshLib;
 
 /// <summary>
 /// MSH-компонент 0x03: позиции вершин
diff --git a/ParkanPlayground/Msh0x04.cs b/MshLib/Msh0x04.cs
similarity index 98%
rename from ParkanPlayground/Msh0x04.cs
rename to MshLib/Msh0x04.cs
index a27bc56..bccc58c 100644
--- a/ParkanPlayground/Msh0x04.cs
+++ b/MshLib/Msh0x04.cs
@@ -1,6 +1,6 @@
 using NResLib;
 
-namespace ParkanPlayground;
+namespace MshLib;
 
 /// <summary>
 /// MSH-компонент 0x04: упакованные нормали вершин. clamp(component / 127.0, -1..1).
diff --git a/ParkanPlayground/Msh0x05.cs b/MshLib/Msh0x05.cs
similarity index 98%
rename from ParkanPlayground/Msh0x05.cs
rename to MshLib/Msh0x05.cs
index 35c2b95..0c37534 100644
--- a/ParkanPlayground/Msh0x05.cs
+++ b/MshLib/Msh0x05.cs
@@ -1,7 +1,7 @@
 using System.Buffers.Binary;
 using NResLib;
 
-namespace ParkanPlayground;
+namespace MshLib;
 
 /// <summary>
 /// MSH-компонент 0x05: упакованные UV0 (TEXCOORD0). component / 1024.0.
diff --git a/ParkanPlayground/Msh0x06.cs b/MshLib/Msh0x06.cs
similarity index 99%
rename from ParkanPlayground/Msh0x06.cs
rename to MshLib/Msh0x06.cs
index a04b299..092c9c3 100644
--- a/ParkanPlayground/Msh0x06.cs
+++ b/MshLib/Msh0x06.cs
@@ -1,7 +1,7 @@
 using System.Buffers.Binary;
 using NResLib;
 
-namespace ParkanPlayground;
+namespace MshLib;
 
 /// <summary>
 /// MSH-компонент 0x06: индексный буфер.
diff --git a/ParkanPlayground/Msh0x07.cs b/MshLib/Msh0x07.cs
similarity index 99%
rename from ParkanPlayground/Msh0x07.cs
rename to MshLib/Msh0x07.cs
index 325fa65..c447467 100644
--- a/ParkanPlayground/Msh0x07.cs
+++ b/MshLib/Msh0x07.cs
@@ -2,7 +2,7 @@
 using Common;
 using NResLib;
 
-namespace ParkanPlayground;
+namespace MshLib;
 
 /// <summary>
 /// MSH-компонент 0x07: triangle descriptors.
diff --git a/ParkanPlayground/Msh0x08.cs b/MshLib/Msh0x08.cs
similarity index 94%
rename from ParkanPlayground/Msh0x08.cs
rename to MshLib/Msh0x08.cs
index 7666853..44ed397 100644
--- a/ParkanPlayground/Msh0x08.cs
+++ b/MshLib/Msh0x08.cs
@@ -1,8 +1,7 @@
-using System.Buffers.Binary;
-using Common;
+using Common;
 using NResLib;
 
-namespace ParkanPlayground;
+namespace MshLib;
 
 public static class Msh0x08
 {
diff --git a/ParkanPlayground/Msh0x0A.cs b/MshLib/Msh0x0A.cs
similarity index 98%
rename from ParkanPlayground/Msh0x0A.cs
rename to MshLib/Msh0x0A.cs
index 15b077b..42a3ae3 100644
--- a/ParkanPlayground/Msh0x0A.cs
+++ b/MshLib/Msh0x0A.cs
@@ -2,7 +2,7 @@
 using System.Text;
 using NResLib;
 
-namespace ParkanPlayground;
+namespace MshLib;
 
 /// <summary>
 /// MSH-компонент 0x0A: строки узлов.
diff --git a/ParkanPlayground/Msh0x0D.cs b/MshLib/Msh0x0D.cs
similarity index 99%
rename from ParkanPlayground/Msh0x0D.cs
rename to MshLib/Msh0x0D.cs
index 2317050..80e9433 100644
--- a/ParkanPlayground/Msh0x0D.cs
+++ b/MshLib/Msh0x0D.cs
@@ -1,7 +1,7 @@
 using System.Buffers.Binary;
 using NResLib;
 
-namespace ParkanPlayground;
+namespace MshLib;
 
 /// <summary>
 /// MSH-компонент 0x0D: таблица render/intersection batches.
diff --git a/ParkanPlayground/Msh0x14.cs b/MshLib/Msh0x14.cs
similarity index 99%
rename from ParkanPlayground/Msh0x14.cs
rename to MshLib/Msh0x14.cs
index b694a5b..8427ac3 100644
--- a/ParkanPlayground/Msh0x14.cs
+++ b/MshLib/Msh0x14.cs
@@ -2,7 +2,7 @@
 using System.Numerics;
 using NResLib;
 
-namespace ParkanPlayground;
+namespace MshLib;
 
 /// <summary>
 /// MSH-компонент 0x14: таблица локальных directional/probe light entries.
diff --git a/ParkanPlayground/Msh0x15.cs b/MshLib/Msh0x15.cs
similarity index 99%
rename from ParkanPlayground/Msh0x15.cs
rename to MshLib/Msh0x15.cs
index 121796e..5e6372b 100644
--- a/ParkanPlayground/Msh0x15.cs
+++ b/MshLib/Msh0x15.cs
@@ -1,7 +1,7 @@
 using System.Buffers.Binary;
 using NResLib;
 
-namespace ParkanPlayground;
+namespace MshLib;
 
 /// <summary>
 /// MSH-компонент 0x15: terrain-таблица треугольников
diff --git a/ParkanPlayground/MshConverter.cs b/MshLib/MshConverter.cs
similarity index 99%
rename from ParkanPlayground/MshConverter.cs
rename to MshLib/MshConverter.cs
index 352cc08..46aab0b 100644
--- a/ParkanPlayground/MshConverter.cs
+++ b/MshLib/MshConverter.cs
@@ -2,7 +2,7 @@ using System.Text;
 using Common;
 using NResLib;
 
-namespace ParkanPlayground;
+namespace MshLib;
 
 public enum MshType
 {
diff --git a/MshLib/MshLib.csproj b/MshLib/MshLib.csproj
new file mode 100644
index 0000000..568da04
--- /dev/null
+++ b/MshLib/MshLib.csproj
@@ -0,0 +1,14 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+    <PropertyGroup>
+        <TargetFramework>net9.0</TargetFramework>
+        <ImplicitUsings>enable</ImplicitUsings>
+        <Nullable>enable</Nullable>
+    </PropertyGroup>
+
+    <ItemGroup>
+      <ProjectReference Include="..\Common\Common.csproj" />
+      <ProjectReference Include="..\NResLib\NResLib.csproj" />
+    </ItemGroup>
+
+</Project>
diff --git a/ParkanPlayground/README_MSH.md b/MshLib/README.md
similarity index 94%
rename from ParkanPlayground/README_MSH.md
rename to MshLib/README.md
index d8947f0..426f586 100644
--- a/ParkanPlayground/README_MSH.md
+++ b/MshLib/README.md
@@ -1,4 +1,6 @@
-Допустим, игровой объект — **танк/бот с башней, пушкой и ракетницей**.
+## Из RE
+
+Допустим, игровой объект — **танк/бот с башней, пушкой и ракетницей**.
 
 ```text
 CAniMesh of TankObject
@@ -74,8 +76,8 @@ load_id группирует pieces по исходному .msh,
 ## Вывод
 
 По сути получается, что .msh это набор деталей.
-CAniMesh всегда имеет 1 root модель и может иметь "приклееные" детали. 
-При этом он самостоятельно выполняет перепривязку "приклееных" деталей. 
+CAniMesh всегда имеет 1 root модель и может иметь "приклееные" детали.
+При этом он самостоятельно выполняет перепривязку "приклееных" деталей.
 Например, если "приклеиваемая" модель имеет 2 детали с каким-то parent, то
 CAniMesh сдвинет их parent так, чтобы указывать в нужное место.
 
diff --git a/ParkanPlayground/CAniMesh.md b/MshLib/docs/CAniMesh.md
similarity index 100%
rename from ParkanPlayground/CAniMesh.md
rename to MshLib/docs/CAniMesh.md
diff --git a/ParkanPlayground/MSH_FORMAT.md b/MshLib/docs/MSH_FORMAT.md
similarity index 100%
rename from ParkanPlayground/MSH_FORMAT.md
rename to MshLib/docs/MSH_FORMAT.md
diff --git a/ParkanPlayground.slnx b/ParkanPlayground.slnx
index 1648a45..449019b 100644
--- a/ParkanPlayground.slnx
+++ b/ParkanPlayground.slnx
@@ -4,16 +4,19 @@
     <File Path="Directory.Packages.props" />
     <File Path="README.md" />
   </Folder>
-  <Project Path="Common\Common.csproj" Type="C#" />
-  <Project Path="CpDatLib\CpDatLib.csproj" Type="C#" />
-  <Project Path="MaterialLib\MaterialLib.csproj" Type="C#" />
+  <Project Path="BasLib/BasLib.csproj" />
+  <Project Path="Common\Common.csproj" />
+  <Project Path="CpDatLib\CpDatLib.csproj" />
+  <Project Path="FxidLib/FxidLib.csproj" />
+  <Project Path="MaterialLib\MaterialLib.csproj" />
   <Project Path="MissionTmaLib/MissionTmaLib.csproj" />
+  <Project Path="MshLib/MshLib.csproj" />
   <Project Path="NLUnpacker/NLUnpacker.csproj" />
   <Project Path="NResLib/NResLib.csproj" />
   <Project Path="NResUI/NResUI.csproj" />
-  <Project Path="PalLib\PalLib.csproj" Type="C#" />
+  <Project Path="PalLib\PalLib.csproj" />
   <Project Path="ParkanPlayground/ParkanPlayground.csproj" />
-  <Project Path="ResTreeLib\ResTreeLib.csproj" Type="C#" />
+  <Project Path="ResTreeLib\ResTreeLib.csproj" />
   <Project Path="ScrLib/ScrLib.csproj" />
   <Project Path="TexmLib/TexmLib.csproj" />
   <Project Path="VarsetLib/VarsetLib.csproj" />
diff --git a/ParkanPlayground/ParkanPlayground.csproj b/ParkanPlayground/ParkanPlayground.csproj
index ae934d4..450b9b3 100644
--- a/ParkanPlayground/ParkanPlayground.csproj
+++ b/ParkanPlayground/ParkanPlayground.csproj
@@ -6,6 +6,7 @@
 
     <ItemGroup>
       <ProjectReference Include="..\MissionTmaLib\MissionTmaLib.csproj" />
+      <ProjectReference Include="..\MshLib\MshLib.csproj" />
       <ProjectReference Include="..\NResLib\NResLib.csproj" />
       <ProjectReference Include="..\PalLib\PalLib.csproj" />
       <ProjectReference Include="..\ResTreeLib\ResTreeLib.csproj" />
@@ -19,4 +20,8 @@
       <PackageReference Include="SixLabors.ImageSharp.Drawing" />
     </ItemGroup>
 
+    <ItemGroup>
+      <Folder Include="Effects\" />
+    </ItemGroup>
+
 </Project>
diff --git a/ParkanPlayground/Program.cs b/ParkanPlayground/Program.cs
index 283cea7..d8d9dcb 100644
--- a/ParkanPlayground/Program.cs
+++ b/ParkanPlayground/Program.cs
@@ -1,5 +1,5 @@
 using Common;
-using ParkanPlayground;
+using MshLib;
 
 System.Text.Encoding.RegisterProvider(System.Text.CodePagesEncodingProvider.Instance);