diff --git a/deps/gsc-tool b/deps/gsc-tool
index e4cb6a7..616595f 160000
--- a/deps/gsc-tool
+++ b/deps/gsc-tool
@@ -1 +1 @@
-Subproject commit e4cb6a7819726d9ea33cd6a52f0dcd9382258b47
+Subproject commit 616595f8e0dd62d6d57ed7a4ef7635a4c65e5dde
diff --git a/deps/libtomcrypt b/deps/libtomcrypt
index 2e9f2b5..54f0456 160000
--- a/deps/libtomcrypt
+++ b/deps/libtomcrypt
@@ -1 +1 @@
-Subproject commit 2e9f2b5e44dd498dba60e5175c6c7effa5ff3728
+Subproject commit 54f0456559c8f64b93273a7c71c88a46550eed4e
diff --git a/src/client/component/bots.cpp b/src/client/component/bots.cpp
index 70656d7..c69be34 100644
--- a/src/client/component/bots.cpp
+++ b/src/client/component/bots.cpp
@@ -62,7 +62,6 @@ namespace bots
 				return;
 			}
 
-			// SV_BotGetRandomName
 			const auto* const bot_name = game::SV_BotGetRandomName();
 			const auto* bot_ent = game::SV_AddBot(bot_name);
 			if (bot_ent)
diff --git a/src/client/component/command.cpp b/src/client/component/command.cpp
index d41cd1e..1f0c43d 100644
--- a/src/client/component/command.cpp
+++ b/src/client/component/command.cpp
@@ -1,14 +1,13 @@
 #include <std_include.hpp>
 #include "loader/component_loader.hpp"
-
 #include "game/game.hpp"
+#include "game/engine/sv_game.hpp"
 #include "game/dvars.hpp"
 
 #include "command.hpp"
 #include "console.hpp"
-#include "game_console.hpp"
-#include "scheduler.hpp"
 #include "fastfiles.hpp"
+#include "game_console.hpp"
 
 #include <utils/hook.hpp>
 #include <utils/string.hpp>
@@ -236,15 +235,13 @@ namespace command
 	{
 		if (!dvars::sv_cheats->current.enabled)
 		{
-			game::SV_GameSendServerCommand(ent->s.number, game::SV_CMD_RELIABLE,
-				"f \"Cheats are not enabled on this server\"");
+			game::engine::SV_GameSendServerCommand(ent->s.number, game::SV_CMD_RELIABLE, "f \"Cheats are not enabled on this server\"");
 			return false;
 		}
 
 		if (ent->health < 1)
 		{
-			game::SV_GameSendServerCommand(ent->s.number, game::SV_CMD_RELIABLE,
-				"f \"You must be alive to use this command\"");
+			game::engine::SV_GameSendServerCommand(ent->s.number, game::SV_CMD_RELIABLE, "f \"You must be alive to use this command\"");
 			return false;
 		}
 
@@ -582,8 +579,7 @@ namespace command
 
 				ent->flags ^= game::FL_GODMODE;
 
-				game::SV_GameSendServerCommand(ent->s.number, game::SV_CMD_RELIABLE,
-					utils::string::va("f \"godmode %s\"", (ent->flags & game::FL_GODMODE) ? "^2on" : "^1off"));
+				game::engine::SV_GameSendServerCommand(ent->s.number, game::SV_CMD_RELIABLE, utils::string::va("f \"godmode %s\"", (ent->flags & game::FL_GODMODE) ? "^2on" : "^1off"));
 			});
 
 			add_sv("demigod", [](game::mp::gentity_s* ent, const params_sv&)
@@ -593,8 +589,7 @@ namespace command
 
 				ent->flags ^= game::FL_DEMI_GODMODE;
 
-				game::SV_GameSendServerCommand(ent->s.number, game::SV_CMD_RELIABLE,
-					utils::string::va("f \"demigod mode %s\"", (ent->flags & game::FL_DEMI_GODMODE) ? "^2on" : "^1off"));
+				game::engine::SV_GameSendServerCommand(ent->s.number, game::SV_CMD_RELIABLE, utils::string::va("f \"demigod mode %s\"", (ent->flags & game::FL_DEMI_GODMODE) ? "^2on" : "^1off"));
 			});
 
 			add_sv("notarget", [](game::mp::gentity_s* ent, const params_sv&)
@@ -604,8 +599,7 @@ namespace command
 
 				ent->flags ^= game::FL_NOTARGET;
 
-				game::SV_GameSendServerCommand(ent->s.number, game::SV_CMD_RELIABLE,
-					utils::string::va("f \"notarget %s\"", (ent->flags & game::FL_NOTARGET) ? "^2on" : "^1off"));
+				game::engine::SV_GameSendServerCommand(ent->s.number, game::SV_CMD_RELIABLE, utils::string::va("f \"notarget %s\"", (ent->flags & game::FL_NOTARGET) ? "^2on" : "^1off"));
 			});
 
 			add_sv("noclip", [](game::mp::gentity_s* ent, const params_sv&)
@@ -615,8 +609,7 @@ namespace command
 
 				ent->client->flags ^= 1;
 
-				game::SV_GameSendServerCommand(ent->s.number, game::SV_CMD_RELIABLE,
-					utils::string::va("f \"noclip %s\"", ent->client->flags & 1 ? "^2on" : "^1off"));
+				game::engine::SV_GameSendServerCommand(ent->s.number, game::SV_CMD_RELIABLE, utils::string::va("f \"noclip %s\"", ent->client->flags & 1 ? "^2on" : "^1off"));
 			});
 
 			add_sv("ufo", [](game::mp::gentity_s* ent, const params_sv&)
@@ -626,8 +619,7 @@ namespace command
 
 				ent->client->flags ^= 2;
 
-				game::SV_GameSendServerCommand(ent->s.number, game::SV_CMD_RELIABLE,
-					utils::string::va("f \"ufo %s\"", ent->client->flags & 2 ? "^2on" : "^1off"));
+				game::engine::SV_GameSendServerCommand(ent->s.number, game::SV_CMD_RELIABLE, utils::string::va("f \"ufo %s\"", ent->client->flags & 2 ? "^2on" : "^1off"));
 			});
 
 			add_sv("give", [](game::mp::gentity_s* ent, const params_sv& params)
@@ -637,8 +629,7 @@ namespace command
 
 				if (params.size() < 2)
 				{
-					game::SV_GameSendServerCommand(ent->s.number, game::SV_CMD_RELIABLE,
-						"f \"You did not specify a weapon name\"");
+					game::engine::SV_GameSendServerCommand(ent->s.number, game::SV_CMD_RELIABLE, "f \"You did not specify a weapon name\"");
 					return;
 				}
 
@@ -661,8 +652,7 @@ namespace command
 
 				if (params.size() < 2)
 				{
-					game::SV_GameSendServerCommand(ent->s.number, game::SV_CMD_RELIABLE,
-						"f \"You did not specify a weapon name\"");
+					game::engine::SV_GameSendServerCommand(ent->s.number, game::SV_CMD_RELIABLE, "f \"You did not specify a weapon name\"");
 					return;
 				}
 
diff --git a/src/client/component/dedicated.cpp b/src/client/component/dedicated.cpp
index beef80d..ccc66ad 100644
--- a/src/client/component/dedicated.cpp
+++ b/src/client/component/dedicated.cpp
@@ -1,6 +1,7 @@
 #include <std_include.hpp>
 #include "loader/component_loader.hpp"
 #include "game/game.hpp"
+#include "game/engine/sv_game.hpp"
 
 #include "console.hpp"
 #include "scheduler.hpp"
@@ -99,8 +100,7 @@ namespace dedicated
 
 			for (const auto& command : queue)
 			{
-				game::Cbuf_AddText(0, command.data());
-				game::Cbuf_AddText(0, "\n");
+				command::execute(command);
 			}
 		}
 
@@ -123,36 +123,10 @@ namespace dedicated
 
 		void kill_server()
 		{
-			for (auto i = 0; i < *game::mp::svs_numclients; ++i)
-			{
-				if (game::mp::svs_clients[i].header.state >= 3)
-				{
-					game::SV_GameSendServerCommand(i, game::SV_CMD_CAN_IGNORE,
-					                               utils::string::va("r \"%s\"", "EXE_ENDOFGAME"));
-				}
-			}
+			game::engine::SV_GameSendServerCommand(-1, game::SV_CMD_CAN_IGNORE, utils::string::va("r \"%s\"", "EXE_ENDOFGAME"));
 
 			com_quit_f_hook.invoke<void>();
 		}
-
-		void sys_error_stub(const char* msg, ...)
-		{
-			char buffer[2048]{};
-
-			va_list ap;
-			va_start(ap, msg);
-
-			vsnprintf_s(buffer, _TRUNCATE, msg, ap);
-
-			va_end(ap);
-
-			scheduler::once([]
-			{
-				command::execute("map_rotate");
-			}, scheduler::main, 3s);
-
-			game::Com_Error(game::ERR_DROP, "%s", buffer);
-		}
 	}
 
 	void initialize()
@@ -190,8 +164,6 @@ namespace dedicated
 			// Don't allow sv_hostname to be changed by the game
 			dvars::disable::set_string("sv_hostname");
 
-			// Stop crashing from sys_errors
-			utils::hook::jump(0x1404D6260, sys_error_stub);
 
 			// Hook R_SyncGpu
 			utils::hook::jump(0x1405A7630, sync_gpu_stub);
diff --git a/src/client/component/dvar_cheats.cpp b/src/client/component/dvar_cheats.cpp
index b105be0..1e972b0 100644
--- a/src/client/component/dvar_cheats.cpp
+++ b/src/client/component/dvar_cheats.cpp
@@ -1,7 +1,7 @@
 #include <std_include.hpp>
 #include "loader/component_loader.hpp"
-
 #include "game/game.hpp"
+#include "game/engine/sv_game.hpp"
 #include "game/dvars.hpp"
 
 #include "console.hpp"
@@ -130,7 +130,7 @@ namespace dvar_cheats
 		const auto* dvar = game::Scr_GetString(0); // grab the original dvar again since it's never stored on stack
 		const auto* command = utils::string::va("q %s \"%s\"", dvar, value);
 
-		game::SV_GameSendServerCommand(entity_num, game::SV_CMD_RELIABLE, command);
+		game::engine::SV_GameSendServerCommand(static_cast<char>(entity_num), game::SV_CMD_RELIABLE, command);
 	}
 
 	const auto player_cmd_set_client_dvar = utils::hook::assemble([](utils::hook::assembler& a)
diff --git a/src/client/component/filesystem.cpp b/src/client/component/filesystem.cpp
index 9196af1..3d22ef2 100644
--- a/src/client/component/filesystem.cpp
+++ b/src/client/component/filesystem.cpp
@@ -64,20 +64,22 @@ namespace filesystem
 
 		void startup()
 		{
-			register_path("s1");
+			const auto base = std::filesystem::current_path();
+
+			register_path(base / "s1");
 			register_path(get_binary_directory() + "\\data");
 
-			if (get_binary_directory() != std::filesystem::current_path())
+			if (get_binary_directory() != base)
 			{
-				register_path(std::filesystem::current_path() / "data");
+				register_path(base / "data");
 			}
 
 			// game's search paths
-			register_path("devraw");
-			register_path("devraw_shared");
-			register_path("raw_shared");
-			register_path("raw");
-			register_path("main");
+			register_path(base / "devraw");
+			register_path(base / "devraw_shared");
+			register_path(base / "raw_shared");
+			register_path(base / "raw");
+			register_path(base / "main");
 		}
 
 		void check_for_startup()
diff --git a/src/client/component/gsc/script_loading.cpp b/src/client/component/gsc/script_loading.cpp
index 83cfacc..7bc80bd 100644
--- a/src/client/component/gsc/script_loading.cpp
+++ b/src/client/component/gsc/script_loading.cpp
@@ -419,7 +419,7 @@ namespace gsc
 	public:
 		void post_load() override
 		{
-			gsc_ctx = std::make_unique<xsk::gsc::s1_pc::context>();
+			gsc_ctx = std::make_unique<xsk::gsc::s1_pc::context>(xsk::gsc::instance::server);
 		}
 
 		void post_unpack() override
diff --git a/src/client/component/lui.cpp b/src/client/component/lui.cpp
index 7aa9a9e..320d5fa 100644
--- a/src/client/component/lui.cpp
+++ b/src/client/component/lui.cpp
@@ -29,7 +29,7 @@ namespace lui
 			{
 				if (params.size() <= 1)
 				{
-					console::info("usage: lui_open <name>\n");
+					console::info("USAGE: %s <name>\n", params.get(0));
 					return;
 				}
 
@@ -40,7 +40,7 @@ namespace lui
 			{
 				if (params.size() <= 1)
 				{
-					console::info("usage: lui_open_popup <name>\n");
+					console::info("USAGE: %s <name>\n", params.get(0));
 					return;
 				}
 
diff --git a/src/client/component/party.cpp b/src/client/component/party.cpp
index 15905c8..1749047 100644
--- a/src/client/component/party.cpp
+++ b/src/client/component/party.cpp
@@ -1,6 +1,7 @@
 #include <std_include.hpp>
 #include "loader/component_loader.hpp"
 #include "game/game.hpp"
+#include "game/engine/sv_game.hpp"
 #include "game/dvars.hpp"
 
 #include "party.hpp"
@@ -442,7 +443,7 @@ namespace party
 					{
 						scheduler::once([i, reason]
 						{
-							game::SV_KickClientNum(i, reason.data());
+							game::SV_KickClientNum(i, reason.c_str());
 						}, scheduler::pipeline::server);
 					}
 					return;
@@ -456,7 +457,7 @@ namespace party
 
 				scheduler::once([client_num, reason]()
 				{
-					game::SV_KickClientNum(client_num, reason.data());
+					game::SV_KickClientNum(client_num, reason.c_str());
 				}, scheduler::pipeline::server);
 			});
 
@@ -476,9 +477,8 @@ namespace party
 				const auto message = params.join(2);
 				const auto* const name = game::Dvar_FindVar("sv_sayName")->current.string;
 
-				game::SV_GameSendServerCommand(client_num, game::SV_CMD_CAN_IGNORE,
-				                               utils::string::va("%c \"%s: %s\"", 84, name, message.data()));
-				printf("%s -> %i: %s\n", name, client_num, message.data());
+				game::engine::SV_GameSendServerCommand(static_cast<char>(client_num), game::SV_CMD_CAN_IGNORE, utils::string::va("%c \"%s: %s\"", 84, name, message.c_str()));
+				printf("%s -> %i: %s\n", name, client_num, message.c_str());
 			});
 
 			command::add("tellraw", [](const command::params& params)
@@ -491,9 +491,8 @@ namespace party
 				const auto client_num = atoi(params.get(1));
 				const auto message = params.join(2);
 
-				game::SV_GameSendServerCommand(client_num, game::SV_CMD_CAN_IGNORE,
-				                               utils::string::va("%c \"%s\"", 84, message.data()));
-				printf("%i: %s\n", client_num, message.data());
+				game::engine::SV_GameSendServerCommand(static_cast<char>(client_num), game::SV_CMD_CAN_IGNORE, utils::string::va("%c \"%s\"", 84, message.c_str()));
+				printf("%i: %s\n", client_num, message.c_str());
 			});
 
 			command::add("say", [](const command::params& params)
@@ -506,9 +505,8 @@ namespace party
 				const auto message = params.join(1);
 				const auto* const name = game::Dvar_FindVar("sv_sayName")->current.string;
 
-				game::SV_GameSendServerCommand(
-					-1, game::SV_CMD_CAN_IGNORE, utils::string::va("%c \"%s: %s\"", 84, name, message.data()));
-				printf("%s: %s\n", name, message.data());
+				game::engine::SV_GameSendServerCommand(-1, game::SV_CMD_CAN_IGNORE, utils::string::va("%c \"%s: %s\"", 84, name, message.c_str()));
+				printf("%s: %s\n", name, message.c_str());
 			});
 
 			command::add("sayraw", [](const command::params& params)
@@ -520,8 +518,7 @@ namespace party
 
 				const auto message = params.join(1);
 
-				game::SV_GameSendServerCommand(-1, game::SV_CMD_CAN_IGNORE,
-				                               utils::string::va("%c \"%s\"", 84, message.data()));
+				game::engine::SV_GameSendServerCommand(-1, game::SV_CMD_CAN_IGNORE, utils::string::va("%c \"%s\"", 84, message.c_str()));
 				printf("%s\n", message.data());
 			});
 
diff --git a/src/client/component/patches.cpp b/src/client/component/patches.cpp
index 4cc58a1..7cbfdbe 100644
--- a/src/client/component/patches.cpp
+++ b/src/client/component/patches.cpp
@@ -1,6 +1,7 @@
 #include <std_include.hpp>
 #include "loader/component_loader.hpp"
 #include "game/game.hpp"
+#include "game/engine/sv_game.hpp"
 #include "game/dvars.hpp"
 
 #include "command.hpp"
@@ -178,7 +179,7 @@ namespace patches
 			const auto client = &game::mp::svs_clients[ent->s.number];
 
 			// 22 => "end_game"
-			if (menu_id == 22 && client->header.remoteAddress.type != game::NA_LOOPBACK)
+			if (menu_id == 22 && client->header.netchan.remoteAddress.type != game::NA_LOOPBACK)
 			{
 				return;
 			}
@@ -239,6 +240,10 @@ namespace patches
 
 		static void patch_mp()
 		{
+			// Bypass Arxan function
+			utils::hook::nop(0x14043E120, 9);
+			utils::hook::jump(0x14043E120, game::engine::SV_GameSendServerCommand);
+
 			// Use name dvar
 			live_get_local_client_name_hook.create(0x1404D47F0, &live_get_local_client_name);
 
diff --git a/src/client/component/rcon.cpp b/src/client/component/rcon.cpp
index d0fdf45..123dc80 100644
--- a/src/client/component/rcon.cpp
+++ b/src/client/component/rcon.cpp
@@ -96,8 +96,8 @@ namespace rcon
 				                                (client->header.state == 2) ? "CNCT" : (client->header.state == 1) ? "ZMBI" : utils::string::va("%4i", game::SV_GetClientPing(i)),
 				                                game::SV_GetGuid(i),
 				                                clean_name,
-				                                network::net_adr_to_string(client->header.remoteAddress),
-				                                client->header.remoteAddress.port)
+				                                network::net_adr_to_string(client->header.netchan.remoteAddress),
+				                                client->header.netchan.remoteAddress.port)
 				);
 			}
 
diff --git a/src/client/component/ui_scripting.cpp b/src/client/component/ui_scripting.cpp
index c2e9393..0f7d3f9 100644
--- a/src/client/component/ui_scripting.cpp
+++ b/src/client/component/ui_scripting.cpp
@@ -206,6 +206,27 @@ namespace ui_scripting
 			setup_functions();
 
 			lua["print"] = function(reinterpret_cast<game::hks::lua_function>(0x14007CB70));
+
+			lua["directoryexists"] = [](const std::string& string)
+			{
+				return utils::io::directory_exists(string);
+			};
+
+			lua["listfiles"] = [](const std::string& string)
+			{
+				return utils::io::list_files(string);
+			};
+
+			lua["directoryisempty"] = [](const std::string& string)
+			{
+				return utils::io::directory_is_empty(string);
+			};
+
+			lua["fileexists"] = [](const std::string& string)
+			{
+				return utils::io::file_exists(string);
+			};
+
 			lua["table"]["unpack"] = lua["unpack"];
 			lua["luiglobals"] = lua;
 
diff --git a/src/client/game/engine/sv_game.cpp b/src/client/game/engine/sv_game.cpp
new file mode 100644
index 0000000..b5dd968
--- /dev/null
+++ b/src/client/game/engine/sv_game.cpp
@@ -0,0 +1,181 @@
+#include <std_include.hpp>
+#include <game/game.hpp>
+
+#include "sv_game.hpp"
+
+#include <component/console.hpp>
+
+#include <utils/string.hpp>
+
+namespace game::engine
+{
+	char* SV_ExpandNewlines(char* in)
+	{
+		static char string[1024];
+
+		unsigned int l = 0;
+		while (*in && l < sizeof(string) - 3)
+		{
+			if (*in == '\n')
+			{
+				string[l++] = '\\';
+				string[l++] = 'n';
+			}
+			else
+			{
+				if (*in != '\x14' && *in != '\x15')
+				{
+					string[l++] = *in;
+				}
+			}
+
+			++in;
+		}
+
+		string[l] = '\0';
+		return string;
+	}
+
+	void SV_CullIgnorableServerCommands(mp::client_t* client)
+	{
+		int to = client->reliableSent + 1;
+		for (int from = to; from <= client->reliableSequence; ++from)
+		{
+			int from_index = from & 0x7F;
+			assert(client->netBuf.reliableCommandInfo[from_index].time >= 0);
+			if (client->netBuf.reliableCommandInfo[from_index].type)
+			{
+				int to_index = to & 0x7F;
+				if (to_index != from_index)
+				{
+					client->netBuf.reliableCommandInfo[to_index] = client->netBuf.reliableCommandInfo[from_index];
+				}
+
+				++to;
+			}
+		}
+
+		client->reliableSequence = to - 1;
+	}
+
+	void SV_DelayDropClient(mp::client_t* drop, const char* reason)
+	{
+		assert(drop);
+		assert(reason);
+		assert(drop->header.state != mp::CS_FREE);
+		if (drop->header.state == mp::CS_ZOMBIE)
+		{
+#ifdef _DEBUG
+			console::info("(drop->dropReason) = %s", drop->dropReason);
+#endif
+		}
+		else if (!drop->dropReason)
+		{
+			drop->dropReason = reason;
+		}
+	}
+
+	void SV_AddServerCommand(mp::client_t* client, svscmd_type type, const char* cmd)
+	{
+		static_assert(offsetof(mp::client_t, netBuf.reliableCommandInfo[0].cmd) == 0xC44);
+
+		if (client->testClient == TC_BOT)
+		{
+			return;
+		}
+
+		if (client->reliableSequence - client->reliableAcknowledge < 64 && client->header.state == mp::CS_ACTIVE || (SV_CullIgnorableServerCommands(client), type))
+		{
+			int len = static_cast<int>(std::strlen(cmd)) + 1;
+			int to = SV_CanReplaceServerCommand(client, reinterpret_cast<const unsigned char*>(cmd), len);
+			if (to < 0)
+			{
+				++client->reliableSequence;
+			}
+			else
+			{
+				int from = to + 1;
+				while (from <= client->reliableSequence)
+				{
+					client->netBuf.reliableCommandInfo[to & 0x7F] = client->netBuf.reliableCommandInfo[from & 0x7F];
+					++from;
+					++to;
+				}
+			}
+
+			if (client->reliableSequence - client->reliableAcknowledge == 129)
+			{
+#ifdef _DEBUG
+				console::info("===== pending server commands =====\n");
+				int i = 0;
+				for (i = client->reliableAcknowledge + 1; i <= client->reliableSequence; ++i)
+				{
+					console::info("cmd %5d: %8d: %s\n", i, client->netBuf.reliableCommandInfo[i & 0x7F].time, client->netBuf.reliableCommandInfo[i & 0x7F].cmd);
+				}
+				console::info("cmd %5d: %8d: %s\n", i, *game::mp::serverTime, cmd);
+#endif
+				NET_OutOfBandPrint(NS_SERVER, &client->header.netchan.remoteAddress, "disconnect");
+				SV_DelayDropClient(client, "EXE_SERVERCOMMANDOVERFLOW");
+				type = SV_CMD_RELIABLE;
+				cmd = utils::string::va("%c \"EXE_SERVERCOMMANDOVERFLOW\"", 'r');
+			}
+
+			int index = client->reliableSequence & 0x7F;
+			MSG_WriteReliableCommandToBuffer(cmd, client->netBuf.reliableCommandInfo[index].cmd, sizeof(client->netBuf.reliableCommandInfo[index].cmd));
+			client->netBuf.reliableCommandInfo[index].time = *game::mp::serverTime;
+			client->netBuf.reliableCommandInfo[index].type = type;
+		}
+	}
+
+	void SV_SendServerCommand(mp::client_t* cl, svscmd_type type, const char* fmt, ...)
+	{
+		mp::client_t* client;
+		int j, len;
+		va_list va;
+
+		const auto server_command_buf_large = std::make_unique<char[]>(0x20000);
+
+		va_start(va, fmt);
+		len = vsnprintf_s(server_command_buf_large.get(), 0x20000, _TRUNCATE, fmt, va);
+		va_end(va);
+
+		assert(len >= 0);
+
+		if (cl)
+		{
+			SV_AddServerCommand(cl, type, server_command_buf_large.get());
+			return;
+		}
+
+		if (environment::is_dedi() && !std::strncmp(server_command_buf_large.get(), "print", 5))
+		{
+			console::info("broadcast: %s\n", SV_ExpandNewlines(server_command_buf_large.get()));
+		}
+
+		const auto* sv_maxclients = Dvar_FindVar("sv_maxclients");
+		for (j = 0, client = mp::svs_clients; j < sv_maxclients->current.integer; j++, client++)
+		{
+			if (client->header.state < mp::CS_CLIENTLOADING)
+			{
+				continue;
+			}
+
+			SV_AddServerCommand(client, type, server_command_buf_large.get());
+		}
+	}
+
+	void SV_GameSendServerCommand(char clientNum, svscmd_type type, const char* text)
+	{
+		[[maybe_unused]] const auto* sv_maxclients = Dvar_FindVar("sv_maxclients");
+
+		if (clientNum == -1)
+		{
+			SV_SendServerCommand(nullptr, type, "%s", text);
+			return;
+		}
+
+		assert(sv_maxclients->current.integer >= 1 && sv_maxclients->current.integer <= 18);
+		assert(static_cast<unsigned>(clientNum) < sv_maxclients->current.unsignedInt);
+		SV_SendServerCommand(&mp::svs_clients[clientNum], type, "%s", text);
+	}
+}
diff --git a/src/client/game/engine/sv_game.hpp b/src/client/game/engine/sv_game.hpp
new file mode 100644
index 0000000..32fb804
--- /dev/null
+++ b/src/client/game/engine/sv_game.hpp
@@ -0,0 +1,7 @@
+#pragma once
+
+namespace game::engine
+{
+	void SV_SendServerCommand(mp::client_t* cl, svscmd_type type, const char* fmt, ...);
+	void SV_GameSendServerCommand(char clientNum, svscmd_type type, const char* text);
+}
diff --git a/src/client/game/structs.hpp b/src/client/game/structs.hpp
index dbef2e0..b7e7afa 100644
--- a/src/client/game/structs.hpp
+++ b/src/client/game/structs.hpp
@@ -855,10 +855,11 @@ namespace game
 		int readcount;
 		int bit;
 		int lastEntityRef;
-		netsrc_t targetLocalNetID;
 		int useZlib;
 	};
 
+	static_assert(sizeof(msg_t) == 0x38);
+
 	enum errorParm
 	{
 		ERR_FATAL = 0,
@@ -1416,8 +1417,44 @@ namespace game
 
 	static_assert(sizeof(pml_t) == 0x130);
 
+	struct netProfilePacket_t
+	{
+		int iTime;
+		int iSize;
+		int bFragment;
+	};
+
+	struct netProfileStream_t
+	{
+		netProfilePacket_t packets[60];
+		int iCurrPacket;
+		int iBytesPerSecond;
+		int iLastBPSCalcTime;
+		int iCountedPackets;
+		int iCountedFragments;
+		int iFragmentPercentage;
+		int iLargestPacket;
+		int iSmallestPacket;
+	};
+
+	struct netProfileInfo_t
+	{
+		netProfileStream_t send;
+		netProfileStream_t recieve;
+	};
+
 	namespace mp
 	{
+		enum
+		{
+			CS_FREE = 0x0,
+			CS_ZOMBIE = 0x1,
+			CS_RECONNECTING = 0x2,
+			CS_CONNECTED = 0x3,
+			CS_CLIENTLOADING = 0x4,
+			CS_ACTIVE = 0x5,
+		};
+
 		struct cachedSnapshot_t
 		{
 			int archivedFrame;
@@ -1470,33 +1507,141 @@ namespace game
 		{
 		};
 
+		struct netchan_t
+		{
+			int outgoingSequence;
+			netsrc_t sock;
+			int dropped;
+			int incomingSequence;
+			netadr_s remoteAddress;
+			int fragmentSequence;
+			int fragmentLength;
+			char* fragmentBuffer;
+			int fragmentBufferSize;
+			int unsentFragments;
+			int unsentFragmentStart;
+			int unsentLength;
+			char* unsentBuffer;
+			int unsentBufferSize;
+			netProfileInfo_t prof;
+		};
+
 		struct clientHeader_t
 		{
 			int state;
-			char __pad0[36];
-			netadr_s remoteAddress;
-		}; // size = ?
+			int sendAsActive;
+			int deltaMessage;
+			int rateDelayed;
+			int hasAckedBaselineData;
+			int hugeSnapshotSent;
+			netchan_t netchan;
+			float predictedOrigin[3];
+			int predictedOriginServerTime;
+			int migrationState;
+			unsigned int predictedVehicleSplineId;
+			int predictedVehicleTargetEntity;
+			float predictedVehicleOrigin[3];
+			int predictedVehicleServerTime;
+			int ackedMessage[32];
+			unsigned int ackedMessageCount;
+			int sentMessage[32];
+			int wasKillcam[32];
+			unsigned int sendMessageCount;
+			bool overrideDeltaMessage;
+			int overrideSequenceNumber;
+			int sequenceResume;
+			int isInKillcam;
+		};
+
+		struct svscmd_info_t
+		{
+			int time;
+			int type;
+			char cmd[1024];
+		};
+
+		static_assert(sizeof(svscmd_info_t) == 0x408);
+
+		struct client_net_buffers_t
+		{
+			svscmd_info_t reliableCommandInfo[128];
+			char netchanOutgoingBuffer[131072];
+			char netchanIncomingBuffer[2048];
+		};
+
+		struct usercmd_s
+		{
+			int serverTime;
+			unsigned int buttons;
+			int angles[3];
+			Weapon weapon;
+			Weapon offHand;
+			char forwardmove;
+			char rightmove;
+			unsigned __int16 airburstMarkDistance;
+			__int16 meleeChargeEnt;
+			unsigned __int8 meleeChargeDist;
+			char selectedLoc[2];
+			unsigned __int8 selectedLocAngle;
+			char remoteControlAngles[2];
+			char remoteControlMove[3];
+			unsigned int sightedClientsMask;
+			unsigned __int16 spawnTraceEntIndex;
+			unsigned int sightedSpawnsMask[2];
+			unsigned int partialSightedSpawnsMask[2];
+		};
+
+		static_assert(sizeof(usercmd_s) == 0x44);
 
 		struct client_t
 		{
 			clientHeader_t header;
-			char __pad0[3044];
+			const char* dropReason;
+			char userinfo[0x400];
 			int reliableSequence;
 			int reliableAcknowledge;
-			char __pad1[265864];
+			int reliableSent;
+			int messageAcknowledge;
+			int largeCommandSequence;
+			int gamestateMessageNum;
+			int challenge;
+			client_net_buffers_t netBuf;
+			int cumulThinkTime;
+			int beginCmdIndex;
+			int currCmdIndex;
+			usercmd_s lastUsercmd;
+			usercmd_s cmds[8];
+			int lastClientCommand;
 			gentity_s* gentity; // 268976
-			char name[32]; // 268984
-			char __pad2[8];
+			char name[32];
+			int lastPacketTime;
+			int lastConnectTime;
 			int nextSnapshotTime; // 269024
-			char __pad3[544];
+			char __pad3[532];
+			int pureAuthentic;
+			unsigned int streamSyncWaitBits;
+			unsigned int streamSyncWaitTimeout;
 			LiveClientDropType liveDropRequest; // 269572
 			char __pad4[24];
 			TestClientType testClient; // 269600
 			char __pad5[391700];
 		}; // size = 661304
 
+		static_assert(offsetof(client_t, header.netchan.unsentFragments) == 0x54);
+		static_assert(offsetof(client_t, header.migrationState) == 0x660);
+		static_assert(offsetof(client_t, userinfo) == 0x820);
+		static_assert(offsetof(client_t, reliableSequence) == 0xC20);
+		static_assert(offsetof(client_t, reliableAcknowledge) == 0xC24);
+		static_assert(offsetof(client_t, reliableSent) == 0xC28);
+		static_assert(offsetof(client_t, messageAcknowledge) == 0xC2C);
+		static_assert(offsetof(client_t, largeCommandSequence) == 0xC30);
+		static_assert(offsetof(client_t, lastUsercmd) == 0x41848);
+		static_assert(offsetof(client_t, lastClientCommand) == 0x41AAC);
 		static_assert(offsetof(client_t, gentity) == 0x41AB0);
+		static_assert(offsetof(client_t, name) == 0x41AB8);
+		static_assert(offsetof(client_t, lastPacketTime) == 0x41AD8);
 		static_assert(offsetof(client_t, nextSnapshotTime) == 0x41AE0);
+		static_assert(offsetof(client_t, pureAuthentic) == 0x41CF8);
 		static_assert(offsetof(client_t, liveDropRequest) == 0x41D04);
 		static_assert(offsetof(client_t, testClient) == 0x41D20);
 		static_assert(sizeof(client_t) == 0xA1738);
@@ -1508,7 +1653,9 @@ namespace game
 		{
 			char __pad[56135];
 			int flags; // 56136
-		};
+		}; // Incomplete
+
+		static_assert(offsetof(gclient_s, flags) == 56136);
 
 		struct gentity_s
 		{
diff --git a/src/client/game/symbols.hpp b/src/client/game/symbols.hpp
index 426712c..6b35668 100644
--- a/src/client/game/symbols.hpp
+++ b/src/client/game/symbols.hpp
@@ -184,7 +184,7 @@ namespace game
 	WEAK symbol<void(mp::client_t* client)> SV_DropClient{0, 0x140438A30};
 	WEAK symbol<void(mp::client_t*, const char*, int)> SV_ExecuteClientCommand{0, 0x15121D8E6};
 	WEAK symbol<void(int localClientNum)> SV_FastRestart{0, 0x1404374E0};
-	WEAK symbol<void(int clientNum, svscmd_type type, const char* text)> SV_GameSendServerCommand{0x1403F3A70, 0x14043E120};
+	WEAK symbol<int(mp::client_t* client, const unsigned char* cmd, int cmdSize)> SV_CanReplaceServerCommand{0x0, 0x140441A00};
 	WEAK symbol<const char*(int clientNum)> SV_GetGuid{0, 0x14043E1E0};
 	WEAK symbol<int(int clientNum)> SV_GetClientPing{0, 0x14043E1C0};
 	WEAK symbol<playerState_s*(int num)> SV_GetPlayerstateForClientNum{0x1403F3AB0, 0x14043E260};
@@ -221,6 +221,8 @@ namespace game
 
 	WEAK symbol<void(char* dest, const char* src, int destsize)> I_strncpyz{0x1403793B0, 0x1404C9E60};
 
+	WEAK symbol<void(const char* pszCommand, char* pszBuffer, int iBufferSize)> MSG_WriteReliableCommandToBuffer{0x0, 0x1403E1090};
+
 	WEAK symbol<void*(jmp_buf* Buf, int Value)> longjmp{0x14059C5C0, 0x1406FD930};
 	WEAK symbol<int(jmp_buf* Buf)> _setjmp{0x14059CD00, 0x1406FE070};
 
diff --git a/src/client/std_include.hpp b/src/client/std_include.hpp
index 0ab229c..5a5ba55 100644
--- a/src/client/std_include.hpp
+++ b/src/client/std_include.hpp
@@ -54,6 +54,7 @@
 #include <functional>
 #include <iostream>
 #include <map>
+#include <memory>
 #include <mutex>
 #include <optional>
 #include <queue>