diff --git a/src/client/component/dvars.cpp b/src/client/component/dvars.cpp
index 4f40cd3a..2a356c99 100644
--- a/src/client/component/dvars.cpp
+++ b/src/client/component/dvars.cpp
@@ -77,41 +77,283 @@ namespace dvars
 
 	namespace disable
 	{
+		static std::unordered_set<std::string> re_register_disables;
+		static std::unordered_set<std::string> de_register_disables;
 
+		void re_register(const std::string& name)
+		{
+			re_register_disables.emplace(name);
+		}
+
+		void de_register(const std::string& name)
+		{
+			de_register_disables.emplace(name);
+		}
 	}
 
 	namespace override
 	{
+		static std::unordered_map<std::string, dvar_bool> register_bool_overrides;
+		static std::unordered_map<std::string, dvar_float> register_float_overrides;
+		static std::unordered_map<std::string, dvar_int> register_int_overrides;
+		static std::unordered_map<std::string, dvar_string> register_string_overrides;
+		static std::unordered_map<std::string, dvar_vector2> register_vector2_overrides;
+		static std::unordered_map<std::string, dvar_vector3> register_vector3_overrides;
 
+		void register_bool(const std::string& name, const bool value, const unsigned int flags)
+		{
+			dvar_bool values;
+			values.value = value;
+			values.flags = flags;
+			register_bool_overrides[name] = std::move(values);
+		}
+
+		void register_float(const std::string& name, const float value, const float min, const float max,
+			const unsigned int flags)
+		{
+			dvar_float values;
+			values.value = value;
+			values.min = min;
+			values.max = max;
+			values.flags = flags;
+			register_float_overrides[name] = std::move(values);
+		}
+
+		void register_int(const std::string& name, const int value, const int min, const int max,
+			const unsigned int flags)
+		{
+			dvar_int values;
+			values.value = value;
+			values.min = min;
+			values.max = max;
+			values.flags = flags;
+			register_int_overrides[name] = std::move(values);
+		}
+
+		void register_string(const std::string& name, const std::string& value,
+			const unsigned int flags)
+		{
+			dvar_string values;
+			values.value = value;
+			values.flags = flags;
+			register_string_overrides[name] = std::move(values);
+		}
+
+		void register_vec2(const std::string& name, float x, float y, float min, float max,
+			const unsigned int flags)
+		{
+			dvar_vector2 values;
+			values.x = x;
+			values.y = y;
+			values.min = min;
+			values.max = max;
+			values.flags = flags;
+			register_vector2_overrides[name] = std::move(values);
+		}
+
+		void register_vec3(const std::string& name, float x, float y, float z, float min,
+			float max, const unsigned int flags)
+		{
+			dvar_vector3 values;
+			values.x = x;
+			values.y = y;
+			values.z = z;
+			values.min = min;
+			values.max = max;
+			values.flags = flags;
+			register_vector3_overrides[name] = std::move(values);
+		}
 	}
 
-	std::unordered_map<std::string, std::function<void()>> dvar_on_register_function_map;
-	void on_register(const std::string& name, const std::function<void()>& callback)
+	namespace callback
 	{
-		dvar_on_register_function_map[name] = callback;
+		std::unordered_map<std::string, std::function<void()>> dvar_on_register_function_map;
+		std::unordered_map<std::string, std::function<void()>> dvar_on_re_register_function_map;
+		std::unordered_map<std::string, std::function<void()>> dvar_on_de_register_function_map;
+
+		void on_register(const std::string& name, const std::function<void()>& callback)
+		{
+			dvar_on_register_function_map[name] = callback;
+		}
+
+		void on_re_register(const std::string& name, const std::function<void()>& callback)
+		{
+			dvar_on_re_register_function_map[name] = callback;
+		}
+
+		void on_de_register(const std::string& name, const std::function<void()>& callback)
+		{
+			dvar_on_de_register_function_map[name] = callback;
+		}
 	}
 
+	utils::hook::detour dvar_register_bool_hook;
+	utils::hook::detour dvar_register_float_hook;
+	utils::hook::detour dvar_register_int_hook;
+	utils::hook::detour dvar_register_string_hook;
+	utils::hook::detour dvar_register_vector2_hook;
+	utils::hook::detour dvar_register_vector3_hook;
+
+	game::dvar_t* dvar_register_bool(const char* name, bool value, unsigned int flags, const char* description)
+	{
+		auto* var = find_dvar(override::register_bool_overrides, name);
+		if (var)
+		{
+			value = var->value;
+			flags = var->flags;
+		}
+
+		return dvar_register_bool_hook.invoke<game::dvar_t*>(name, value, flags, description);
+	}
+
+	game::dvar_t* dvar_register_float(const char* name, float value, float min, float max, unsigned int flags, const char* description)
+	{
+		auto* var = find_dvar(override::register_float_overrides, name);
+		if (var)
+		{
+			value = var->value;
+			min = var->min;
+			max = var->max;
+			flags = var->flags;
+		}
+
+		return dvar_register_float_hook.invoke<game::dvar_t*>(name, value, min, max, flags, description);
+	}
+
+	game::dvar_t* dvar_register_int(const char* name, int value, int min, int max, unsigned int flags, const char* description)
+	{
+		auto* var = find_dvar(override::register_int_overrides, name);
+		if (var)
+		{
+			value = var->value;
+			min = var->min;
+			max = var->max;
+			flags = var->flags;
+		}
+
+		return dvar_register_int_hook.invoke<game::dvar_t*>(name, value, min, max, flags, description);
+	}
+
+	game::dvar_t* dvar_register_string(const char* name, const char* value, unsigned int flags, const char* description)
+	{
+		auto* var = find_dvar(override::register_string_overrides, name);
+		if (var)
+		{
+			value = var->value.data();
+			flags = var->flags;
+		}
+
+		return dvar_register_string_hook.invoke<game::dvar_t*>(name, value, flags, description);
+	}
+
+	game::dvar_t* dvar_register_vector2(const char* name, float x, float y, float min, float max,
+		unsigned int flags, const char* description)
+	{
+		auto* var = find_dvar(override::register_vector2_overrides, name);
+		if (var)
+		{
+			x = var->x;
+			y = var->y;
+			min = var->min;
+			max = var->max;
+			flags = var->flags;
+		}
+
+		return dvar_register_vector2_hook.invoke<game::dvar_t*>(name, x, y, min, max, flags, description);
+	}
+
+	game::dvar_t* dvar_register_vector3(const char* name, float x, float y, float z, float min,
+		float max, unsigned int flags, const char* description)
+	{
+		auto* var = find_dvar(override::register_vector3_overrides, name);
+		if (var)
+		{
+			x = var->x;
+			y = var->y;
+			z = var->z;
+			min = var->min;
+			max = var->max;
+			flags = var->flags;
+		}
+
+		return dvar_register_vector3_hook.invoke<game::dvar_t*>(name, x, y, z, min, max, flags, description);
+	}
+
+	std::recursive_mutex _mutex;
+
 	utils::hook::detour dvar_register_new_hook;
+	utils::hook::detour dvar_re_register_hook;
+	utils::hook::detour dvar_de_register_hook;
+	utils::hook::detour dvar_register_variant_hook;
+
 	game::dvar_t* dvar_register_new(const char* name, unsigned int checksum, game::DvarType type, unsigned int flags,
 		game::DvarValue* value, game::DvarLimits* domain, char level, const char* description)
 	{
+		std::lock_guard<std::recursive_mutex> $(_mutex);
 		auto* dvar = dvar_register_new_hook.invoke<game::dvar_t*>(name, checksum, type, flags, value, domain, level, description);
 
-		if (dvar && name && dvar_on_register_function_map.find(name) != dvar_on_register_function_map.end())
+		if (dvar && name)
 		{
-			dvar_on_register_function_map[name]();
-			dvar_on_register_function_map.erase(name);
+			auto* callback = find_dvar(callback::dvar_on_register_function_map, name);
+			if (callback)
+			{
+				(*callback)();
+			}
 		}
 
 		return dvar;
 	}
 
-	std::recursive_mutex register_var_lock;
-	utils::hook::detour dvar_register_variant_hook;
+	void dvar_re_register(game::dvar_t* dvar, const char* name, game::DvarType type, unsigned int flags,
+		game::DvarValue* resetValue, game::DvarLimits* domain, char level, const char* description)
+	{
+		std::lock_guard<std::recursive_mutex> $(_mutex);
+
+		if (dvar && name)
+		{
+			const auto disabled = find_dvar(disable::re_register_disables, name);
+			if (disabled)
+			{
+				return;
+			}
+
+			auto* callback = find_dvar(callback::dvar_on_re_register_function_map, name);
+			if (callback)
+			{
+				(*callback)();
+			}
+		}
+
+		return dvar_re_register_hook.invoke<void>(dvar, name, type, flags, resetValue, domain, level, description);
+	}
+
+	game::dvar_t* dvar_de_register(game::dvar_t* dvar)
+	{
+		std::lock_guard<std::recursive_mutex> $(_mutex);
+
+		auto name = dvars::dvar_get_name(dvar);
+		if (dvar && !name.empty())
+		{
+			const auto disabled = find_dvar(disable::de_register_disables, name);
+			if (disabled)
+			{
+				return dvar;
+			}
+
+			auto* callback = find_dvar(callback::dvar_on_de_register_function_map, name);
+			if (callback)
+			{
+				(*callback)();
+			}
+		}
+
+		return dvar_de_register_hook.invoke<game::dvar_t*>(dvar);
+	}
+
 	game::dvar_t* dvar_register_variant(const char* name, unsigned int checksum, game::DvarType type, unsigned int flags,
 		game::DvarValue* value, game::DvarLimits* domain, const char* description)
 	{
-		std::lock_guard<std::recursive_mutex> $(register_var_lock);
+		std::lock_guard<std::recursive_mutex> $(_mutex);
 		auto* dvar = dvar_register_variant_hook.invoke<game::dvar_t*>(name, checksum, type, flags, value, domain, description);
 
 		if (dvar)
@@ -134,7 +376,16 @@ namespace dvars
 	public:
 		void post_unpack() override
 		{
+			dvar_register_bool_hook.create(0xCEB380_b, &dvar_register_bool);
+			dvar_register_float_hook.create(0xCEB890_b, &dvar_register_float);
+			dvar_register_int_hook.create(0xCEB920_b, &dvar_register_int);
+			dvar_register_string_hook.create(0xCEBD50_b, &dvar_register_string);
+			dvar_register_vector2_hook.create(0xCEBF50_b, &dvar_register_vector2);
+			dvar_register_vector3_hook.create(0xCEBFE0_b, &dvar_register_vector3);
+
 			dvar_register_new_hook.create(0xCEBA60_b, dvar_register_new);
+			dvar_re_register_hook.create(0xCEC210_b, dvar_re_register);
+			dvar_de_register_hook.create(0xCE9F30_b, dvar_de_register);
 			dvar_register_variant_hook.create(0xCEBDD0_b, dvar_register_variant);
 		}
 
diff --git a/src/client/component/dvars.hpp b/src/client/component/dvars.hpp
index e7638c03..1903a5eb 100644
--- a/src/client/component/dvars.hpp
+++ b/src/client/component/dvars.hpp
@@ -4,10 +4,8 @@ namespace dvars
 {
 	namespace disable
 	{
-		void set_bool(const std::string& name);
-		void set_float(const std::string& name);
-		void set_int(const std::string& name);
-		void set_string(const std::string& name);
+		void re_register(const std::string& name);
+		void de_register(const std::string& name);
 	}
 
 	namespace override
@@ -18,13 +16,12 @@ namespace dvars
 		void register_string(const std::string& name, const std::string& value, const unsigned int flags);
 		void register_vec2(const std::string& name, float x, float y, float min, float max, const unsigned int flags);
 		void register_vec3(const std::string& name, float x, float y, float z, float min, float max, const unsigned int flags);
-
-		void set_bool(const std::string& name, bool boolean);
-		void set_float(const std::string& name, float fl);
-		void set_int(const std::string& name, int integer);
-		void set_string(const std::string& name, const std::string& string);
-		void set_from_string(const std::string& name, const std::string& value);
 	}
 
-	void on_register(const std::string& name, const std::function<void()>& callback);
+	namespace callback
+	{
+		void on_register(const std::string& name, const std::function<void()>& callback);
+		void on_re_register(const std::string& name, const std::function<void()>& callback);
+		void on_de_register(const std::string& name, const std::function<void()>& callback);
+	}
 }
\ No newline at end of file
diff --git a/src/client/component/fastfiles.cpp b/src/client/component/fastfiles.cpp
index c5d049d7..101b524b 100644
--- a/src/client/component/fastfiles.cpp
+++ b/src/client/component/fastfiles.cpp
@@ -69,6 +69,21 @@ namespace fastfiles
 		}
 	}
 
+	bool exists(const std::string& zone)
+	{
+		const auto is_localized = game::DB_IsLocalized(zone.data());
+		const auto handle = game::Sys_CreateFile((is_localized ? game::SF_ZONE_LOC : game::SF_ZONE),
+			utils::string::va("%s.ff", zone.data()));
+
+		if (handle != INVALID_HANDLE_VALUE)
+		{
+			CloseHandle(handle);
+			return true;
+		}
+
+		return false;
+	}
+
 	class component final : public component_interface
 	{
 	public:
diff --git a/src/client/component/fastfiles.hpp b/src/client/component/fastfiles.hpp
index a8709ece..f1f515dc 100644
--- a/src/client/component/fastfiles.hpp
+++ b/src/client/component/fastfiles.hpp
@@ -3,4 +3,5 @@
 namespace fastfiles
 {
 	std::string get_current_fastfile();
+	bool exists(const std::string& zone);
 }
\ No newline at end of file
diff --git a/src/client/component/patches.cpp b/src/client/component/patches.cpp
index 2aef36ee..c3ad07cc 100644
--- a/src/client/component/patches.cpp
+++ b/src/client/component/patches.cpp
@@ -4,6 +4,9 @@
 #include "game/game.hpp"
 #include "game/dvars.hpp"
 
+#include "fastfiles.hpp"
+#include "dvars.hpp"
+
 #include <utils/hook.hpp>
 #include <utils/string.hpp>
 
@@ -11,6 +14,56 @@ namespace patches
 {
 	namespace
 	{
+		utils::hook::detour com_register_common_dvars_hook;
+		utils::hook::detour cg_set_client_dvar_from_server_hook;
+		utils::hook::detour live_get_map_index_hook;
+		utils::hook::detour content_do_we_have_content_pack_hook;
+
+		std::string get_login_username()
+		{
+			char username[UNLEN + 1];
+			DWORD username_len = UNLEN + 1;
+			if (!GetUserNameA(username, &username_len))
+			{
+				return "Unknown Soldier";
+			}
+
+			return std::string{ username, username_len - 1 };
+		}
+
+		game::dvar_t* name_dvar;
+		game::dvar_t* com_maxfps;
+		game::dvar_t* cg_fov;
+		game::dvar_t* cg_fovScale;
+		void com_register_common_dvars_stub()
+		{
+			name_dvar = game::Dvar_RegisterString("name", get_login_username().data(), game::DVAR_FLAG_SAVED, "Player name.");
+			com_maxfps = game::Dvar_RegisterInt("com_maxfps", 0, 0, 1000, game::DVAR_FLAG_SAVED, "Cap frames per second");
+			cg_fov = game::Dvar_RegisterFloat("cg_fov", 65.0f, 1.0f, 160.f, game::DVAR_FLAG_SAVED,
+				"The field of view angle in degrees");
+			cg_fovScale = game::Dvar_RegisterFloat("cg_fovScale", 1.0f, 0.1f, 2.0f, game::DVAR_FLAG_SAVED,
+				"Scale applied to the field of view");
+
+			*reinterpret_cast<game::dvar_t**>(0x6005758_b) = com_maxfps;
+			dvars::disable::re_register("com_maxfps");
+			dvars::disable::de_register("com_maxfps");
+
+			*reinterpret_cast<game::dvar_t**>(0x1FA6DA0_b) = cg_fov;
+			dvars::disable::re_register("cg_fov");
+			dvars::disable::de_register("cg_fov");
+
+			*reinterpret_cast<game::dvar_t**>(0x1FA6DB0_b) = cg_fovScale;
+			dvars::disable::re_register("cg_fovScale");
+			dvars::disable::de_register("cg_fovScale");
+
+			return com_register_common_dvars_hook.invoke<void>();
+		}
+
+		const char* live_get_local_client_name()
+		{
+			return game::Dvar_FindVar("name")->current.string;
+		}
+
 		void dvar_write_single_variable_stub(const game::dvar_t* dvar, int* user_data)
 		{
 			if ((dvar->flags & game::DVAR_FLAG_SAVED) != 0)
@@ -28,6 +81,83 @@ namespace patches
 				}
 			}
 		}
+
+		void missing_content_error_stub(int, const char*)
+		{
+			game::Com_Error(game::ERR_DROP, utils::string::va("MISSING FILE\n%s.ff",
+				fastfiles::get_current_fastfile().data()));
+		}
+
+		const char* stored_mapname;
+		int live_get_map_index_stub(const char* map)
+		{
+			stored_mapname = map;
+			return live_get_map_index_hook.invoke<int>(map);
+		}
+
+		bool content_do_we_have_content_pack_stub(int index)
+		{
+			if (stored_mapname != nullptr && !fastfiles::exists(stored_mapname))
+			{
+				stored_mapname = nullptr;
+				return false;
+			}
+			return content_do_we_have_content_pack_hook.invoke<bool>(index);
+		}
+
+		void cg_set_client_dvar_from_server_stub(void* client_num, void* cgame_glob, const char* dvar_checksum, const char* value)
+		{
+			unsigned int checksum = static_cast<unsigned int>(atoi(dvar_checksum));
+			auto* dvar = game::Dvar_FindMalleableVar(checksum);
+
+			static unsigned int cg_fov_checksum = game::Dvar_GenerateChecksum("cg_fov");
+			static unsigned int cg_fovScale_checksum = game::Dvar_GenerateChecksum("cg_fovScale");
+
+			if (checksum == cg_fov_checksum ||
+				checksum == cg_fovScale_checksum)
+			{
+				return;
+			}
+
+			// register new dvar
+			if (!dvar)
+			{
+				game::Dvar_SetFromStringByChecksum(checksum, value, game::DvarSetSource::DVAR_SOURCE_EXTERNAL);
+			}
+			// only set if dvar has no flags or has external flag
+			else if (dvar->flags == game::DVAR_FLAG_NONE ||
+				(dvar->flags & game::DVAR_FLAG_EXTERNAL) != 0)
+			{
+				game::Dvar_SetFromStringFromSource(dvar, value, game::DvarSetSource::DVAR_SOURCE_EXTERNAL);
+			}
+
+			// original code
+			unsigned int index = 0;
+			auto result = utils::hook::invoke<__int64>(0xB7AC60_b, dvar, &index); // NetConstStrings_SV_GetNetworkDvarIndex
+			if (result)
+			{
+				std::string index_str = std::to_string(index);
+				return cg_set_client_dvar_from_server_hook.invoke<void>(client_num, cgame_glob, index_str.data(), value);
+			}
+		}
+
+		game::dvar_t* get_client_dvar(const char* name)
+		{
+			game::dvar_t* dvar = game::Dvar_FindVar(name);
+			if (!dvar)
+			{
+				static game::dvar_t dummy{ 0 };
+				dummy.checksum = game::Dvar_GenerateChecksum(name);
+				return &dummy;
+			}
+			return dvar;
+		}
+
+		bool get_client_dvar_checksum(game::dvar_t* dvar, unsigned int* checksum)
+		{
+			*checksum = dvar->checksum;
+			return true;
+		}
 	}
 
 	class component final : public component_interface
@@ -35,8 +165,34 @@ namespace patches
 	public:
 		void post_unpack() override
 		{
+			// register custom dvars
+			com_register_common_dvars_hook.create(0xBADF30_b, com_register_common_dvars_stub);
+
+			// get client name from dvar
+			utils::hook::jump(0xD32770_b, live_get_local_client_name);
+
 			// write better config
 			utils::hook::jump(0xBB2A50_b, dvar_write_single_variable_stub);
+
+			// show missing fastfiles
+			utils::hook::call(0x3BBD4B_b, missing_content_error_stub);
+
+			// show missing map
+			stored_mapname = nullptr;
+			live_get_map_index_hook.create(0xCE72C0_b, live_get_map_index_stub);
+			content_do_we_have_content_pack_hook.create(0xCE8550_b, content_do_we_have_content_pack_stub);
+
+			// make setclientdvar behave like older games
+			cg_set_client_dvar_from_server_hook.create(0x856D70_b, cg_set_client_dvar_from_server_stub);
+			utils::hook::call(0xB0A9BB_b, get_client_dvar_checksum); // setclientdvar
+			utils::hook::call(0xB0ACD7_b, get_client_dvar_checksum); // setclientdvars
+			utils::hook::call(0xB0A984_b, get_client_dvar); // setclientdvar
+			utils::hook::call(0xB0AC9F_b, get_client_dvar); // setclientdvars
+			utils::hook::set<uint8_t>(0xB0A9AC_b, 0xEB); // setclientdvar
+			utils::hook::set<uint8_t>(0xB0ACC8_b, 0xEB); // setclientdvars
+
+			// don't reset our fov
+			utils::hook::set<uint8_t>(0x8A6160_b, 0xC3);
 		}
 	};
 }
diff --git a/src/client/game/structs.hpp b/src/client/game/structs.hpp
index d203bbc8..06ca5891 100644
--- a/src/client/game/structs.hpp
+++ b/src/client/game/structs.hpp
@@ -22,6 +22,23 @@ namespace game
 		GAME_TYPE_CP = 0x3,
 	};
 
+	enum errorParm
+	{
+		ERR_FATAL = 0,
+		ERR_DROP = 1,
+	};
+
+	enum Sys_Folder
+	{
+		SF_ZONE = 0x0,
+		SF_ZONE_LOC = 0x1,
+		SF_VIDEO = 0x2,
+		SF_VIDEO_LOC = 0x3,
+		SF_PAKFILE = 0x4,
+		SF_PAKFILE_LOC = 0x5,
+		SF_COUNT = 0x6,
+	};
+
 	struct CmdArgs
 	{
 		int nesting;
@@ -55,6 +72,8 @@ namespace game
 		DVAR_FLAG_LATCHED = 0x2,
 		DVAR_FLAG_CHEAT = 0x4,
 		DVAR_FLAG_REPLICATED = 0x8,
+		DVAR_FLAG_NETWORK = 0x10,
+		DVAR_FLAG_EXTERNAL = 0x100,
 		DVAR_FLAG_WRITE = 0x800,
 		DVAR_FLAG_READ = 0x2000,
 	};
diff --git a/src/client/game/symbols.hpp b/src/client/game/symbols.hpp
index 5bacc2ac..352ab03e 100644
--- a/src/client/game/symbols.hpp
+++ b/src/client/game/symbols.hpp
@@ -8,6 +8,8 @@ namespace game
 	 * Functions
 	 **************************************************************/
 
+	WEAK symbol<void(errorParm code, const char* message, ...)> Com_Error{ 0xB8D830 };
+
 	WEAK symbol<void()> Com_Quit_f{ 0xBADC90 };
 
 	WEAK symbol<bool()> Com_FrontEndScene_IsActive{ 0x5AEBA0 };
@@ -30,6 +32,8 @@ namespace game
 	WEAK symbol<bool(XAssetType type, const char* name)> DB_IsXAssetDefault{ 0xA780D0 };
 	WEAK symbol<XAssetHeader(XAssetType type, const char* name, int allowCreateDefault)> DB_FindXAssetHeader{ 0xA76E00 };
 
+	WEAK symbol<bool(const char* zoneName)> DB_IsLocalized{ 0x3BC500 };
+
 	WEAK symbol<dvar_t* (const char* name, bool value,
 		unsigned int flags, const char* description)> Dvar_RegisterBool{ 0xCEB380 };
 	WEAK symbol<dvar_t* (const char* name, int value, int min, int max,
@@ -45,6 +49,10 @@ namespace game
 	WEAK symbol<dvar_t* (const char* name, float x, float y, float z,
 		float w, float min, float max, unsigned int flags, const char* description)> Dvar_RegisterVec4{ 0xCEC110 };
 
+	WEAK symbol<dvar_t*(unsigned int checksum, const char* string, DvarSetSource source)> Dvar_SetFromStringByChecksum{ 0xCECDB0 };
+	WEAK symbol<dvar_t* (const char* name, const char* string, DvarSetSource source)> Dvar_SetFromStringByName{ 0xCECF30 };
+	WEAK symbol<void(dvar_t* dvar, const char* string, DvarSetSource source)> Dvar_SetFromStringFromSource{ 0xCECFF0 };
+
 	WEAK symbol<void(const char* name, const char* string)> Dvar_SetCommand{ 0xCECB30 };
 	WEAK symbol<dvar_t* (const char* name)> Dvar_FindVar{ 0xCEA460 };
 	WEAK symbol<dvar_t* (unsigned int checksum)> Dvar_FindMalleableVar{ 0xCEA3C0 };
@@ -52,9 +60,7 @@ namespace game
 	WEAK symbol<const char* (const dvar_t* dvar)> Dvar_DisplayableLatchedValue{ 0xCEA1D0 };
 	WEAK symbol<void(char* buffer, int index)> Dvar_GetCombinedString{ 0xBB1F30 };
 	WEAK symbol<const char* (dvar_t* dvar, DvarValue value)> Dvar_ValueToString{ 0xCEED00 };
-	WEAK symbol<int(const char* name)> Dvar_GenerateChecksum{ 0xCEA520 };
-#define Dvar_GenerateHash(name) \
-	Dvar_GenerateChecksum(name);
+	WEAK symbol<unsigned int(const char* name)> Dvar_GenerateChecksum{ 0xCEA520 };
 
 	WEAK symbol<void(int h, const char* fmt, ...)> FS_Printf{ 0xCDD1C0 };
 
@@ -83,6 +89,8 @@ namespace game
 
 	WEAK symbol<int()> Sys_Milliseconds{ 0xD58110 };
 
+	WEAK symbol<HANDLE(Sys_Folder folder, const char* baseFilename)> Sys_CreateFile{ 0xCFDF50 };
+
 	WEAK symbol<ScreenPlacement* ()> ScrPlace_GetViewPlacement{ 0x9E4090 };
 
 	WEAK symbol<void(const char* string)> SV_Cmd_TokenizeString{ 0xB7DD00 };