diff --git a/inf3.csproj b/inf3.csproj
index 8c9440c..425e076 100644
--- a/inf3.csproj
+++ b/inf3.csproj
@@ -9,7 +9,6 @@
     <OutputType>Exe</OutputType>
     <RootNamespace>inf3</RootNamespace>
     <AssemblyName>inf3</AssemblyName>
-    <TargetFrameworkVersion>v4.0</TargetFrameworkVersion>
     <PublishUrl>veröffentlichen\</PublishUrl>
     <Install>true</Install>
     <InstallFrom>Disk</InstallFrom>
@@ -27,26 +26,26 @@
     <BootstrapperEnabled>true</BootstrapperEnabled>
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|x86' ">
-    <DebugSymbols>True</DebugSymbols>
+    <DebugSymbols>true</DebugSymbols>
     <DebugType>full</DebugType>
-    <Optimize>False</Optimize>
+    <Optimize>false</Optimize>
     <OutputPath>bin\Debug</OutputPath>
     <DefineConstants>DEBUG;</DefineConstants>
     <ErrorReport>prompt</ErrorReport>
     <WarningLevel>4</WarningLevel>
     <PlatformTarget>x86</PlatformTarget>
-    <ConsolePause>False</ConsolePause>
+    <ConsolePause>false</ConsolePause>
     <additionalargs>/unsafe</additionalargs>
     <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|x86' ">
     <DebugType>none</DebugType>
-    <Optimize>True</Optimize>
+    <Optimize>true</Optimize>
     <OutputPath>bin\Release</OutputPath>
     <ErrorReport>prompt</ErrorReport>
     <WarningLevel>4</WarningLevel>
     <PlatformTarget>x86</PlatformTarget>
-    <ConsolePause>False</ConsolePause>
+    <ConsolePause>false</ConsolePause>
     <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
   </PropertyGroup>
   <Import Project="$(MSBuildBinPath)\Microsoft.CSharp.targets" />
@@ -104,9 +103,6 @@
     </Compile>
     <Compile Include="src\Pathfinder.cs" />
     <Compile Include="src\Gui\IEntity.cs" />
-    <Compile Include="src\Gui\SplashScreen.cs">
-      <SubType>Form</SubType>
-    </Compile>
     <Compile Include="src\Gui\OnlinePlayerList.cs">
       <SubType>Component</SubType>
     </Compile>
@@ -114,6 +110,9 @@
     <Compile Include="src\Music.cs" />
     <Compile Include="src\Gui\Dummytile.cs" />
     <Compile Include="src\Quicksort.cs" />
+    <Compile Include="src\Gui\Splashscreen.cs">
+      <SubType>Form</SubType>
+    </Compile>
   </ItemGroup>
   <ItemGroup>
     <BootstrapperPackage Include=".NETFramework,Version=v4.0">
diff --git a/src/Gui/SplashScreen.cd b/src/Gui/SplashScreen.cd
deleted file mode 100644
index e02abfc..0000000
--- a/src/Gui/SplashScreen.cd
+++ /dev/null
@@ -1 +0,0 @@
-