diff --git a/GCMCTest/GCMCTest.csproj b/GCMCTest/GCMCTest.csproj
new file mode 100644
index 0000000..eb25fae
--- /dev/null
+++ b/GCMCTest/GCMCTest.csproj
@@ -0,0 +1,16 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+    <PropertyGroup>
+        <OutputType>Exe</OutputType>
+        <TargetFramework>netcoreapp3.0</TargetFramework>
+    </PropertyGroup>
+
+    <ItemGroup>
+      <PackageReference Include="fNbt" Version="0.6.4" />
+    </ItemGroup>
+
+    <ItemGroup>
+      <ProjectReference Include="..\GCMC\GCMC.csproj" />
+    </ItemGroup>
+
+</Project>
diff --git a/GCMCTest/Program.cs b/GCMCTest/Program.cs
new file mode 100644
index 0000000..b61af03
--- /dev/null
+++ b/GCMCTest/Program.cs
@@ -0,0 +1,34 @@
+using System;
+using System.Threading.Channels;
+using fNbt;
+using GCMC;
+
+namespace GCMCTest
+{
+    class Program
+    {
+        static void Main(string[] args)
+        {
+            /*var nbtFile = new NbtFile();
+            nbtFile.LoadFromFile("r.-1.-1.mca", NbtCompression.None, tag =>
+            {
+                Console.WriteLine(tag);
+                return true;
+            });
+            Console.WriteLine(nbtFile);*/
+            using (var rf = new RegionFile("r.-1.-1.mca"))
+            {
+                Console.WriteLine(rf);
+                Console.WriteLine(rf.HasChunk(1, 2));
+                Console.WriteLine(rf.LastModified + " " + rf.SizeDelta);
+                foreach (var br in rf.GetChunks())
+                {
+                    var nbt = new NbtFile();
+                    nbt.LoadFromStream(br.BaseStream, NbtCompression.AutoDetect);
+                    Console.WriteLine(nbt);
+                    Console.WriteLine(nbt.RootTag);
+                }
+            }
+        }
+    }
+}