diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7f45705..f32fb92 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -12,6 +12,10 @@
 * Fixed crash when +USEing NPCs that have just exited a scripted sequence (Thanks malortie)
 * Fixed talk monsters resetting other talk monsters' dying schedule if they are both killed at the same time (Thanks FreeSlave)
 
+### Features
+
+* Added sv_load_all_maps & sv_stop_loading_all_maps to help automate node graph generation
+
 ## Changes in V1.0.0 Release Candidate 002
 
 ### Bug fixes
diff --git a/dlls/client.cpp b/dlls/client.cpp
index 961e967..b319974 100644
--- a/dlls/client.cpp
+++ b/dlls/client.cpp
@@ -23,8 +23,13 @@
 
 */
 
+#include <algorithm>
+#include <string>
+#include <vector>
+
 #include "extdll.h"
 #include "util.h"
+#include "filesystem_utils.h"
 #include "cbase.h"
 #include "com_model.h"
 #include "saverestore.h"
@@ -40,6 +45,7 @@
 #include "usercmd.h"
 #include "netadr.h"
 #include "pm_shared.h"
+#include "pm_defs.h"
 #include "UserMessages.h"
 
 DLL_GLOBAL unsigned int g_ulFrameCount;
@@ -773,6 +779,101 @@ void ParmsChangeLevel()
 		pSaveData->connectionCount = BuildChangeList(pSaveData->levelList, MAX_LEVEL_CONNECTIONS);
 }
 
+static std::vector<std::string> g_MapsToLoad;
+
+static void LoadNextMap()
+{
+	const std::string mapName = std::move(g_MapsToLoad.back());
+	g_MapsToLoad.pop_back();
+
+	pmove->Con_Printf("Loading map \"%s\" automatically (%d left)\n",
+		mapName.c_str(), static_cast<int>(g_MapsToLoad.size() + 1));
+
+	if (g_MapsToLoad.empty())
+	{
+		pmove->Con_Printf("Loading last map\n");
+		g_MapsToLoad.shrink_to_fit();
+	}
+
+	SERVER_COMMAND(UTIL_VarArgs("map \"%s\"\n", mapName.c_str()));
+}
+
+static void LoadAllMaps()
+{
+	if (!g_MapsToLoad.empty())
+	{
+		pmove->Con_Printf("Already loading all maps (%d remaining)\nUse sv_stop_loading_all_maps to stop\n",
+			static_cast<int>(g_MapsToLoad.size()));
+		return;
+	}
+
+	FileFindHandle_t handle = FILESYSTEM_INVALID_FIND_HANDLE;
+
+	const char* fileName = g_pFileSystem->FindFirst("maps/*.bsp", &handle);
+
+	if (fileName != nullptr)
+	{
+		do
+		{
+			std::string mapName = fileName;
+			mapName.resize(mapName.size() - 4);
+
+			if (std::find_if(g_MapsToLoad.begin(), g_MapsToLoad.end(), [=](const auto& candidate)
+					{ return 0 == stricmp(candidate.c_str(), mapName.c_str()); }) == g_MapsToLoad.end())
+			{
+				g_MapsToLoad.push_back(std::move(mapName));
+			}
+		} while ((fileName = g_pFileSystem->FindNext(handle)) != nullptr);
+
+		g_pFileSystem->FindClose(handle);
+
+		// Sort in reverse order so the first map in alphabetic order is loaded first.
+		std::sort(g_MapsToLoad.begin(), g_MapsToLoad.end(), [](const auto& lhs, const auto& rhs)
+			{ return rhs < lhs; });
+	}
+
+	if (!g_MapsToLoad.empty())
+	{
+		if (CMD_ARGC() == 2)
+		{
+			const char* firstMapToLoad = CMD_ARGV(1);
+
+			// Clear out all maps that would have been loaded before this one.
+			if (auto it = std::find(g_MapsToLoad.begin(), g_MapsToLoad.end(), firstMapToLoad);
+				it != g_MapsToLoad.end())
+			{
+				const std::size_t numberOfMapsToSkip = g_MapsToLoad.size() - (it - g_MapsToLoad.begin());
+
+				g_MapsToLoad.erase(it + 1, g_MapsToLoad.end());
+
+				pmove->Con_Printf("Skipping %d maps to start with \"%s\"\n",
+					static_cast<int>(numberOfMapsToSkip), g_MapsToLoad.back().c_str());
+			}
+			else
+			{
+				pmove->Con_Printf("Unknown map \"%s\", starting from beginning\n", firstMapToLoad);
+			}
+		}
+
+		pmove->Con_Printf("Loading %d maps one at a time to generate files\n", static_cast<int>(g_MapsToLoad.size()));
+
+		// Load the first map right now.
+		LoadNextMap();
+	}
+	else
+	{
+		pmove->Con_Printf("No maps to load\n");
+	}
+}
+
+void InitMapLoadingUtils()
+{
+	g_engfuncs.pfnAddServerCommand("sv_load_all_maps", &LoadAllMaps);
+	// Escape hatch in case the command is executed in error.
+	g_engfuncs.pfnAddServerCommand("sv_stop_loading_all_maps", []()
+		{ g_MapsToLoad.clear(); });
+}
+
 static bool g_LastAllowBunnyHoppingState = false;
 
 //
@@ -807,6 +908,13 @@ void StartFrame()
 			g_engfuncs.pfnSetPhysicsKeyValue(player->edict(), "bj", UTIL_dtos1(allowBunnyHopping ? 1 : 0));
 		}
 	}
+
+	// If we're loading all maps then change maps after 3 seconds (time starts at 1)
+	// to give the game time to generate files.
+	if (!g_MapsToLoad.empty() && gpGlobals->time > 4)
+	{
+		LoadNextMap();
+	}
 }
 
 
diff --git a/dlls/client.h b/dlls/client.h
index a2cc02d..47fd4b5 100644
--- a/dlls/client.h
+++ b/dlls/client.h
@@ -24,6 +24,7 @@ extern void ClientCommand(edict_t* pEntity);
 extern void ClientUserInfoChanged(edict_t* pEntity, char* infobuffer);
 extern void ServerActivate(edict_t* pEdictList, int edictCount, int clientMax);
 extern void ServerDeactivate();
+void InitMapLoadingUtils();
 extern void StartFrame();
 extern void PlayerPostThink(edict_t* pEntity);
 extern void PlayerPreThink(edict_t* pEntity);
diff --git a/dlls/game.cpp b/dlls/game.cpp
index d99c486..393676f 100644
--- a/dlls/game.cpp
+++ b/dlls/game.cpp
@@ -15,6 +15,7 @@
 #include "extdll.h"
 #include "eiface.h"
 #include "util.h"
+#include "client.h"
 #include "game.h"
 #include "filesystem_utils.h"
 
@@ -903,6 +904,8 @@ void GameDLLInit()
 	CVAR_REGISTER(&sk_player_leg3);
 	// END REGISTER CVARS FOR SKILL LEVEL STUFF
 
+	InitMapLoadingUtils();
+
 	SERVER_COMMAND("exec skill.cfg\n");
 }