diff --git a/.gitignore b/.gitignore
index 52906c2..8efd66f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,3 +2,5 @@
 *.iml
 .env*
 node_modules/
+web/client/bin
+web/client/obj
diff --git a/files/bin/steam_api64.dll b/files/bin/steam_api64.dll
new file mode 100644
index 0000000..ce20eea
Binary files /dev/null and b/files/bin/steam_api64.dll differ
diff --git a/web/bin/dz b/web/bin/dz
index de66a8b..b22d77d 100755
--- a/web/bin/dz
+++ b/web/bin/dz
@@ -70,6 +70,9 @@ installxml(){
 					xmlstarlet ed -L -r "events" -v "eventposdef" /tmp/x
 				fi
 			fi
+			# Some mod authors ship invalid XML files. This fixes comments before the <?xml> declaration.
+			xmlstarlet ed -d '//comment()' /tmp/x > /tmp/y && mv /tmp/y /tmp/x
+			# Check for the required root node and add it if it's missing
       if ! grep -q '<'${CHECK}'>' /tmp/x
       then
         echo "  - has no root node <${CHECK}>. fixing..."
diff --git a/web/bin/start.sh b/web/bin/start.sh
index a5d6ade..87ae78b 100755
--- a/web/bin/start.sh
+++ b/web/bin/start.sh
@@ -8,6 +8,7 @@ then
 alias ls='ls --color'
 export PS1="${debian_chroot:+($debian_chroot)}\u@dz-web:\w\$ "
 unset DEVELOPMENT
+export PATH=${PATH}:/usr/local/dotnet
 EOF
 fi
 
diff --git a/web/client/Program.cs b/web/client/Program.cs
new file mode 100644
index 0000000..c5e88b9
--- /dev/null
+++ b/web/client/Program.cs
@@ -0,0 +1,111 @@
+using System;
+using System.Threading;
+using Steamworks;
+
+namespace SteamworksNET_StandaloneTest {
+	class Program {
+		static CallResult<NumberOfCurrentPlayers_t> m_NumberOfCurrentPlayers;
+		static CallResult<LeaderboardFindResult_t> m_callResultFindLeaderboard;
+		static Callback<PersonaStateChange_t> m_PersonaStateChange;
+		static Callback<UserStatsReceived_t> m_UserStatsReceived;
+
+		static void InitializeCallbacks() {
+			m_NumberOfCurrentPlayers = CallResult<NumberOfCurrentPlayers_t>.Create(OnNumberOfCurrentPlayers);
+			m_callResultFindLeaderboard = CallResult<LeaderboardFindResult_t>.Create(OnFindLeaderboard);
+			m_PersonaStateChange = Callback<PersonaStateChange_t>.Create(OnPersonaStateChange);
+			m_UserStatsReceived = Callback<UserStatsReceived_t>.Create(
+				(pCallback) => {
+					Console.WriteLine("[" + UserStatsReceived_t.k_iCallback + " - UserStatsReceived] - " + pCallback.m_eResult + " -- " + pCallback.m_nGameID + " -- " + pCallback.m_steamIDUser);
+				});
+		}
+
+		static void Main(string[] args) {
+			try {
+				if (!SteamAPI.Init()) {
+					Console.WriteLine("SteamAPI.Init() failed!");
+					return;
+				}
+			}
+			catch (DllNotFoundException e) { // We check this here as it will be the first instance of it.
+				Console.WriteLine(e);
+				return;
+			}
+
+			if (!Packsize.Test()) {
+				Console.WriteLine("You're using the wrong Steamworks.NET Assembly for this platform!");
+				return;
+			}
+
+			if (!DllCheck.Test()) {
+				Console.WriteLine("You're using the wrong dlls for this platform!");
+				return;
+			}
+
+			InitializeCallbacks(); // We do this after SteamAPI.Init() has occurred
+
+
+			Console.WriteLine("Requesting Current Stats - " + SteamUserStats.RequestCurrentStats());
+
+			Console.WriteLine("CurrentGameLanguage: " + SteamApps.GetCurrentGameLanguage());
+			Console.WriteLine("PersonaName: " + SteamFriends.GetPersonaName());
+
+			{
+				string folder;
+				uint length = SteamApps.GetAppInstallDir(SteamUtils.GetAppID(), out folder, 260);
+				Console.WriteLine("AppInstallDir: " + length + " " + folder);
+			}
+
+
+			m_NumberOfCurrentPlayers.Set(SteamUserStats.GetNumberOfCurrentPlayers());
+			Console.WriteLine("Requesting Number of Current Players");
+
+			{
+				SteamAPICall_t hSteamAPICall = SteamUserStats.FindLeaderboard("Quickest Win");
+				m_callResultFindLeaderboard.Set(hSteamAPICall);
+				Console.WriteLine("Requesting Leaderboard");
+			}
+
+			while (true) {
+				// Must be called from the primary thread.
+				SteamAPI.RunCallbacks();
+
+				if (Console.KeyAvailable) {
+					ConsoleKeyInfo info = Console.ReadKey(true);
+
+					if (info.Key == ConsoleKey.Escape) {
+						break;
+					}
+					else if (info.Key == ConsoleKey.Spacebar) {
+						SteamUserStats.RequestCurrentStats();
+						Console.WriteLine("Requesting Current Stats");
+					}
+					else if (info.Key == ConsoleKey.D1) {
+						SteamAPICall_t hSteamAPICall = SteamUserStats.FindLeaderboard("Quickest Win");
+						m_callResultFindLeaderboard.Set(hSteamAPICall);
+						Console.WriteLine("FindLeaderboard() - " + hSteamAPICall);
+					}
+					else if (info.Key == ConsoleKey.D2) {
+						SteamAPICall_t hSteamAPICall = SteamUserStats.GetNumberOfCurrentPlayers();
+						m_NumberOfCurrentPlayers.Set(hSteamAPICall);
+						Console.WriteLine("GetNumberOfCurrentPlayers() - " + hSteamAPICall);
+					}
+				}
+
+				Thread.Sleep(50);
+			}
+			SteamAPI.Shutdown();
+		}
+
+		static void OnNumberOfCurrentPlayers(NumberOfCurrentPlayers_t pCallback, bool bIOFailure) {
+			Console.WriteLine("[" + NumberOfCurrentPlayers_t.k_iCallback + " - NumberOfCurrentPlayers] - " + pCallback.m_bSuccess + " -- " + pCallback.m_cPlayers);
+		}
+
+		static void OnFindLeaderboard(LeaderboardFindResult_t pCallback, bool bIOFailure) {
+			Console.WriteLine("[" + LeaderboardFindResult_t.k_iCallback + " - LeaderboardFindResult] - " + pCallback.m_bLeaderboardFound + " -- " + pCallback.m_hSteamLeaderboard);
+		}
+
+		static void OnPersonaStateChange(PersonaStateChange_t pCallback) {
+			Console.WriteLine("[" + PersonaStateChange_t.k_iCallback + " - PersonaStateChange] - " + pCallback.m_ulSteamID + " -- " + pCallback.m_nChangeFlags);
+		}
+	}
+}
\ No newline at end of file
diff --git a/web/client/README.md b/web/client/README.md
new file mode 100644
index 0000000..7e73aa6
--- /dev/null
+++ b/web/client/README.md
@@ -0,0 +1,3 @@
+# Steamworks client
+
+WIP
\ No newline at end of file
diff --git a/web/client/proj.csproj b/web/client/proj.csproj
new file mode 100644
index 0000000..3d5558e
--- /dev/null
+++ b/web/client/proj.csproj
@@ -0,0 +1,16 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <ItemGroup>
+    <Reference Include="Steamworks.NET">
+      <HintPath>\usr\local\steamworks.net\OSX-Linux-x64\Steamworks.NET.dll</HintPath>
+    </Reference>
+  </ItemGroup>
+
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <TargetFramework>net8.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+</Project>
diff --git a/web/client/steam_appid.txt b/web/client/steam_appid.txt
new file mode 100644
index 0000000..f3a3466
--- /dev/null
+++ b/web/client/steam_appid.txt
@@ -0,0 +1 @@
+223350