diff --git a/src/component/patches.cpp b/src/component/patches.cpp
index 350c0cd2..3b6a2c5a 100644
--- a/src/component/patches.cpp
+++ b/src/component/patches.cpp
@@ -2,6 +2,7 @@
 #include "loader/component_loader.hpp"
 
 #include "game/game.hpp"
+#include "game/dvars.hpp"
 
 #include <utils/hook.hpp>
 
@@ -9,7 +10,15 @@ namespace patches
 {
 	namespace
 	{
+		utils::hook::detour pm_crashland_hook;
 
+		void pm_crashland_stub(void* ps, void* pm)
+		{
+			if (dvars::jump_enableFallDamage->current.enabled)
+			{
+				pm_crashland_hook.invoke<void>(ps, pm);
+			}
+		}
 	}
 
 	class component final : public component_interface
@@ -22,6 +31,13 @@ namespace patches
 
 			// Disable battle net popup
 			utils::hook::set(game::base_address + 0xBE7F83C, true);
+
+			pm_crashland_hook.create(game::base_address + 0x688A20, pm_crashland_stub);
+			dvars::jump_enableFallDamage = dvars::register_bool("jump_enableFallDamage", 1, game::DVAR_FLAG_REPLICATED);
+
+			dvars::jump_enableFallDamage = dvars::register_float("jump_height", 39, 0, 1000, game::DVAR_FLAG_REPLICATED);
+			dvars::jump_enableFallDamage = dvars::register_float("g_gravity", 800, 1, 1000, game::DVAR_FLAG_REPLICATED);
+			dvars::jump_enableFallDamage = dvars::register_int("g_speed", 190, 0, 1000, game::DVAR_FLAG_REPLICATED);
 		}
 	};
 }
diff --git a/src/game/dvars.cpp b/src/game/dvars.cpp
index ed79fa5b..d4704c39 100644
--- a/src/game/dvars.cpp
+++ b/src/game/dvars.cpp
@@ -15,6 +15,8 @@ namespace dvars
 	game::dvar_t* con_inputDvarInactiveValueColor = nullptr;
 	game::dvar_t* con_inputCmdMatchColor = nullptr;
 
+	game::dvar_t* jump_enableFallDamage;
+
 	std::string dvar_get_vector_domain(const int components, const game::dvar_limits& domain)
 	{
 		if (domain.vector.min == -FLT_MAX)
@@ -1163,6 +1165,15 @@ namespace dvars
 		return game::Dvar_RegisterInt(hash, "", value, min, max, flags);
 	}
 
+	game::dvar_t* register_bool(const std::string& name, bool value, game::DvarFlags flags)
+	{
+		const auto hash = game::generateHashValue(name.data());
+
+		dvar_list.push_back(name);
+
+		return game::Dvar_RegisterBool(hash, "", value, flags);
+	}
+
 	game::dvar_t* register_float(const std::string& name, float value, float min, float max, game::DvarFlags flags)
 	{
 		const auto hash = game::generateHashValue(name.data());
diff --git a/src/game/dvars.hpp b/src/game/dvars.hpp
index f1d36ecb..e3780be4 100644
--- a/src/game/dvars.hpp
+++ b/src/game/dvars.hpp
@@ -16,22 +16,7 @@ namespace dvars
 	extern game::dvar_t* con_inputDvarInactiveValueColor;
 	extern game::dvar_t* con_inputCmdMatchColor;
 
-	extern game::dvar_t* g_playerCollision;
-	extern game::dvar_t* g_playerEjection;
-	extern game::dvar_t* g_gravity;
-	extern game::dvar_t* g_speed;
-
-	extern game::dvar_t* pm_bouncing;
-
-	extern game::dvar_t* r_aspectRatioCustom;
-	extern game::dvar_t* jump_slowDownEnable;
 	extern game::dvar_t* jump_enableFallDamage;
-	extern game::dvar_t* jump_height;
-	extern game::dvar_t* jump_ladderPushVel;
-
-	extern game::dvar_t* r_fullbright;
-
-	extern game::dvar_t* aimassist_enabled;
 
 	extern std::vector<std::string> dvar_list;
 
@@ -39,6 +24,7 @@ namespace dvars
 	std::string dvar_get_domain(const game::dvar_type type, const game::dvar_limits& domain);
 
 	game::dvar_t* register_int(const std::string& name, int value, int min, int max, game::DvarFlags flags);
+	game::dvar_t* register_bool(const std::string& name, bool value, game::DvarFlags flags);
 	game::dvar_t* register_float(const std::string& name, float value, float min, float max, game::DvarFlags flags);
 	game::dvar_t* register_vec4(const std::string& name, float x, float y, float z, float w, float min, float max, game::DvarFlags flags);
 }