diff --git a/tests/Chip8.Analysis.Tests/Chip8.Analysis.Tests.csproj b/tests/Chip8.Analysis.Tests/Chip8.Analysis.Tests.csproj
new file mode 100644
index 0000000..8a60720
--- /dev/null
+++ b/tests/Chip8.Analysis.Tests/Chip8.Analysis.Tests.csproj
@@ -0,0 +1,23 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net6.0</TargetFramework>
+    <ImplicitUsings>disable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+    <IsPackable>false</IsPackable>
+    <RootNamespace>Chip8.Analysis.Tests</RootNamespace>
+    <AssemblyName>Chip8.Analysis.Tests</AssemblyName>
+    <LangVersion>10</LangVersion>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.6.0" />
+    <PackageReference Include="xunit" Version="2.4.2" />
+    <PackageReference Include="xunit.runner.visualstudio" Version="2.4.5" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\..\src\Chip8.Analysis\Chip8.Analysis.csproj" />
+  </ItemGroup>
+
+</Project>
diff --git a/tests/Chip8.OctoAsm.Tests/Chip8.OctoAsm.Tests.csproj b/tests/Chip8.OctoAsm.Tests/Chip8.OctoAsm.Tests.csproj
new file mode 100644
index 0000000..322ef0d
--- /dev/null
+++ b/tests/Chip8.OctoAsm.Tests/Chip8.OctoAsm.Tests.csproj
@@ -0,0 +1,21 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net6.0</TargetFramework>
+    <ImplicitUsings>disable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+    <LangVersion>10</LangVersion>
+    <IsPackable>false</IsPackable>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.6.0" />
+    <PackageReference Include="xunit" Version="2.4.2" />
+    <PackageReference Include="xunit.runner.visualstudio" Version="2.4.5" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\..\src\Chip8.OctoAsm\Chip8.OctoAsm.csproj" />
+  </ItemGroup>
+
+</Project>
diff --git a/tests/Chip8.Replay.Tests/Chip8.Replay.Tests.csproj b/tests/Chip8.Replay.Tests/Chip8.Replay.Tests.csproj
new file mode 100644
index 0000000..c9ada32
--- /dev/null
+++ b/tests/Chip8.Replay.Tests/Chip8.Replay.Tests.csproj
@@ -0,0 +1,23 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net6.0</TargetFramework>
+    <ImplicitUsings>disable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+    <IsPackable>false</IsPackable>
+    <RootNamespace>Chip8.Replay.Tests</RootNamespace>
+    <AssemblyName>Chip8.Replay.Tests</AssemblyName>
+    <LangVersion>10</LangVersion>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.6.0" />
+    <PackageReference Include="xunit" Version="2.4.2" />
+    <PackageReference Include="xunit.runner.visualstudio" Version="2.4.5" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\..\src\Chip8.Replay\Chip8.Replay.csproj" />
+  </ItemGroup>
+
+</Project>