diff --git a/Facepunch.Steamworks.Test/GameServerTest.cs b/Facepunch.Steamworks.Test/GameServerTest.cs
index 0af92b5..6ed4150 100644
--- a/Facepunch.Steamworks.Test/GameServerTest.cs
+++ b/Facepunch.Steamworks.Test/GameServerTest.cs
@@ -5,9 +5,6 @@ using Microsoft.VisualStudio.TestTools.UnitTesting;
 namespace Steamworks
 {
     [DeploymentItem( "steam_api64.dll" )]
-    [DeploymentItem( "tier0_s64.dll" )]
-    [DeploymentItem( "vstdlib_s64.dll" )]
-    [DeploymentItem( "steamclient64.dll" )]
     [TestClass]
     public partial class GameServerTest
     {
diff --git a/Facepunch.Steamworks.Test/SteamMatchmakingTest.cs b/Facepunch.Steamworks.Test/SteamMatchmakingTest.cs
index c385b13..484844f 100644
--- a/Facepunch.Steamworks.Test/SteamMatchmakingTest.cs
+++ b/Facepunch.Steamworks.Test/SteamMatchmakingTest.cs
@@ -45,8 +45,7 @@ namespace Steamworks
 			var lobbyr = await SteamMatchmaking.CreateLobbyAsync( 32 );
 			if ( !lobbyr.HasValue )
 			{
-				Console.WriteLine( "No lobby created!" );
-				return;
+				Assert.Fail();
 			}
 
 			var lobby = lobbyr.Value;
diff --git a/Facepunch.Steamworks/SteamMatchmaking.cs b/Facepunch.Steamworks/SteamMatchmaking.cs
index 3de8d5c..a180305 100644
--- a/Facepunch.Steamworks/SteamMatchmaking.cs
+++ b/Facepunch.Steamworks/SteamMatchmaking.cs
@@ -31,10 +31,101 @@ namespace Steamworks
 
 		internal static void InstallEvents()
 		{
-			//PlaybackStatusHasChanged_t.Install( x => OnPlaybackChanged?.Invoke() );
-			//VolumeHasChanged_t.Install( x => OnVolumeChanged?.Invoke( x.NewVolume ) );
+			LobbyInvite_t.Install( x => OnLobbyInvite?.Invoke( new Friend( x.SteamIDUser ), new Lobby( x.SteamIDLobby ) ) );
+
+			LobbyDataUpdate_t.Install( x =>
+			{
+				if ( x.Success == 0 ) return;
+
+				if ( x.SteamIDLobby == x.SteamIDMember )
+					OnLobbyDataChanged?.Invoke( new Lobby( x.SteamIDLobby ) );
+				else
+					OnLobbyMemberDataChanged?.Invoke( new Lobby( x.SteamIDLobby ), new Friend( x.SteamIDMember ) );
+			} );
+
+			LobbyChatUpdate_t.Install( x =>
+			{
+				if ( (x.GfChatMemberStateChange & (int)ChatMemberStateChange.Entered) != 0 )
+					OnLobbyMemberJoined?.Invoke( new Lobby( x.SteamIDLobby ), new Friend( x.SteamIDUserChanged ) );
+
+				if ( (x.GfChatMemberStateChange & (int)ChatMemberStateChange.Left) != 0 )
+					OnLobbyMemberLeft?.Invoke( new Lobby( x.SteamIDLobby ), new Friend( x.SteamIDUserChanged ) );
+
+				if ( (x.GfChatMemberStateChange & (int)ChatMemberStateChange.Disconnected) != 0 )
+					OnLobbyMemberDisconnected?.Invoke( new Lobby( x.SteamIDLobby ), new Friend( x.SteamIDUserChanged ) );
+
+				if ( (x.GfChatMemberStateChange & (int)ChatMemberStateChange.Kicked) != 0 )
+					OnLobbyMemberKicked?.Invoke( new Lobby( x.SteamIDLobby ), new Friend( x.SteamIDUserChanged ), new Friend( x.SteamIDMakingChange ) );
+
+				if ( (x.GfChatMemberStateChange & (int)ChatMemberStateChange.Banned) != 0 )
+					OnLobbyMemberBanned?.Invoke( new Lobby( x.SteamIDLobby ), new Friend( x.SteamIDUserChanged ), new Friend( x.SteamIDMakingChange ) );
+			} );
+
+			LobbyChatMsg_t.Install( OnLobbyChatMessageRecievedAPI );
 		}
 
+		static private unsafe void OnLobbyChatMessageRecievedAPI( LobbyChatMsg_t callback )
+		{
+			SteamId steamid = default;
+			ChatEntryType chatEntryType = default;
+			var buffer = Helpers.TakeBuffer( 1024 * 4 );
+
+			fixed ( byte* p = buffer )
+			{
+				var readData = Internal.GetLobbyChatEntry( callback.SteamIDLobby, (int)callback.ChatID, ref steamid, (IntPtr)p, buffer.Length, ref chatEntryType );
+
+				if ( readData > 0 )
+				{
+					OnChatMessage?.Invoke( new Lobby( callback.SteamIDLobby ), new Friend( steamid ), Encoding.UTF8.GetString( buffer, 0, readData ) );
+				}
+			}
+		}
+
+		/// <summary>
+		/// Someone invited you to a lobby
+		/// </summary>
+		public static event Action<Friend, Lobby> OnLobbyInvite;
+
+		/// <summary>
+		/// The lobby metadata has changed
+		/// </summary>
+		public static event Action<Lobby> OnLobbyDataChanged;
+
+		/// <summary>
+		/// The lobby member metadata has changed
+		/// </summary>
+		public static event Action<Lobby, Friend> OnLobbyMemberDataChanged;
+
+		/// <summary>
+		/// The lobby member joined
+		/// </summary>
+		public static event Action<Lobby, Friend> OnLobbyMemberJoined;
+
+		/// <summary>
+		/// The lobby member left the room
+		/// </summary>
+		public static event Action<Lobby, Friend> OnLobbyMemberLeft;
+
+		/// <summary>
+		/// The lobby member left the room
+		/// </summary>
+		public static event Action<Lobby, Friend> OnLobbyMemberDisconnected;
+
+		/// <summary>
+		/// The lobby member was kicked. The 3rd param is the user that kicked them.
+		/// </summary>
+		public static event Action<Lobby, Friend, Friend> OnLobbyMemberKicked;
+
+		/// <summary>
+		/// The lobby member was banned. The 3rd param is the user that banned them.
+		/// </summary>
+		public static event Action<Lobby, Friend, Friend> OnLobbyMemberBanned;
+
+		/// <summary>
+		/// A chat message was recieved from a member of a lobby
+		/// </summary>
+		public static event Action<Lobby, Friend, string> OnChatMessage;
+
 		public static LobbyQuery LobbyList => new LobbyQuery();
 
 		/// <summary>
diff --git a/Facepunch.Steamworks/Structs/Lobby.cs b/Facepunch.Steamworks/Structs/Lobby.cs
index 3c2fdeb..46a1bcd 100644
--- a/Facepunch.Steamworks/Structs/Lobby.cs
+++ b/Facepunch.Steamworks/Structs/Lobby.cs
@@ -8,6 +8,12 @@ namespace Steamworks.Data
 	{
 		public SteamId Id { get; internal set; }
 
+
+		internal Lobby( SteamId id )
+		{
+			Id = id;
+		}
+
 		/// <summary>
 		/// Try to join this room. Will return RoomEnter.Success on success,
 		/// and anything else is a failure
@@ -135,8 +141,10 @@ namespace Steamworks.Data
 
 		/// <summary>
 		/// Sends bytes the the chat room
+		/// this isn't exposed because there's no way to read raw bytes atm, 
+		/// and I figure people can send json if they want something more advanced
 		/// </summary>
-		public unsafe bool SendChatBytes( byte[] data )
+		internal unsafe bool SendChatBytes( byte[] data )
 		{
 			fixed ( byte* ptr = data )
 			{