diff --git a/Spawner.vcxproj b/Spawner.vcxproj
index 709d454c..087d3003 100644
--- a/Spawner.vcxproj
+++ b/Spawner.vcxproj
@@ -41,6 +41,7 @@
     <ClCompile Include="$(ThisDir)\src\Misc\DisableEdgeScrolling.cpp" />
     <ClCompile Include="$(ThisDir)\src\Misc\InGameChat.cpp" />
     <ClCompile Include="$(ThisDir)\src\Misc\NoCD.cpp" />
+    <ClCompile Include="$(ThisDir)\src\Misc\NoSaveLoadMode.cpp" />
     <ClCompile Include="$(ThisDir)\src\Misc\Observers.cpp" />
     <ClCompile Include="$(ThisDir)\src\Misc\Observers.Visibility.cpp" />
     <ClCompile Include="$(ThisDir)\src\Misc\QuickExit.cpp" />
diff --git a/src/Misc/NoSaveLoadMode.cpp b/src/Misc/NoSaveLoadMode.cpp
new file mode 100644
index 00000000..e51aaf48
--- /dev/null
+++ b/src/Misc/NoSaveLoadMode.cpp
@@ -0,0 +1,135 @@
+#include <Utilities/Macro.h>
+#include <Utilities/Debug.h>
+#include <Spawner/Spawner.h>
+#include <WWMessageBox.h>
+#include <LoadProgressManager.h>
+
+static bool IsDisableSaveLoadEnabled()
+{
+	return Spawner::Enabled && Spawner::GetConfig()->DisableSaveLoad;
+}
+
+DEFINE_HOOK(0x6BD7CB, WinMain_InitNoSaveLoadMode, 0x5)
+{
+	if (IsDisableSaveLoadEnabled())
+	{
+		Patch::Apply_LJMP(0x55DBCD, 0x55DC99);                // Skip the initial save, including the Phobos autosave hook.
+		Patch::Apply_TYPED(0x83D560, { (DWORD)std::rand() }); // Invalidate the save game magic.
+	}
+
+	return 0;
+}
+
+DEFINE_HOOK(0x67CEF0, ScenarioClass_SaveGame_NoSaveLoadMode, 0x6)
+{
+	if (IsDisableSaveLoadEnabled())
+		Debug::FatalErrorAndExit(Debug::ExitCode::SLFail, "Save attempted with DisableSaveLoad enabled. Terminating the game.\n");
+
+	return 0;
+}
+
+DEFINE_HOOK(0x686089, DoLose_NoSaveLoadModeRetryDialog, 0x7)
+{
+	if (!IsDisableSaveLoadEnabled())
+		return 0;
+
+	enum { Restart = 0x6860F6, Leave = 0x6860EE };
+
+	const auto result = WWMessageBox::Instance.Process(
+		StringTable::TryFetchString("TXT_HARDCORE_FAILURE", L"GG"),
+		StringTable::LoadString("GUI:Restart"),
+		StringTable::LoadString("GUI:Leave"), nullptr);
+
+	if (result == WWMessageBox::Result::OK)
+		return Restart;
+
+	return Leave;
+}
+
+// disable load, save and delete buttons on the ingame menu
+DEFINE_HOOK(0x4F17F6, GameOptionsDialog_DisableSaveLoadButtons, 0x6)
+{
+	if (!IsDisableSaveLoadEnabled())
+		return 0;
+
+	GET(HWND, hDialog, EBP);
+
+	HWND hLoadButton = GetDlgItem(hDialog, 1310);
+	SendMessageA(hLoadButton, 1202, 0, (LPARAM)StringTable::TryFetchString("GUI:CantLoad", L"Cannot Load"));
+	EnableWindow(hLoadButton, FALSE);
+
+	HWND hSaveButton = GetDlgItem(hDialog, 1311);
+	SendMessageA(hSaveButton, 1202, 0, (LPARAM)StringTable::TryFetchString("GUI:CantSave", L"Cannot Save"));
+	EnableWindow(hSaveButton, FALSE);
+
+	HWND hDeleteButton = GetDlgItem(hDialog, 1312);
+	SendMessageA(hDeleteButton, 1202, 0, (LPARAM)L"----");
+	EnableWindow(hDeleteButton, FALSE);
+
+	return 0x4F1834;
+}
+
+std::wstring NoSaveLoadModeText { };
+DEFINE_HOOK(0x553076, LoadProgressManager_Draw_NoSaveLoadModeIndicator, 0x5)
+{
+	if (!IsDisableSaveLoadEnabled())
+		return 0;
+
+	GET(LoadProgressManager*, pLoadProgressManager, EBP);
+	if (NoSaveLoadModeText.empty())
+		NoSaveLoadModeText = StringTable::TryFetchString("TXT_HARDCORE_MODE", L"HardCore");
+
+	Point2D position
+	{
+		pLoadProgressManager->TitleBarRect.X + pLoadProgressManager->TitleBarRect.Width - 100,
+		pLoadProgressManager->TitleBarRect.Y + 10
+	};
+
+	LEA_STACK(RectangleStruct*, pBounds, STACK_OFFSET(0x1268, -0x1204));
+	if (auto pLogoSHP = FileSystem::LoadSHPFile("hardcorelogo.shp"))
+		pLoadProgressManager->ProgressSurface->DrawSHP(FileSystem::PALETTE_PAL, pLogoSHP, 0, &position, pBounds, BlitterFlags::bf_400, 0, 0, ZGradient::Ground, 1000, 0, nullptr, 0, 0, 0);
+	else
+		pLoadProgressManager->ProgressSurface->DrawText(NoSaveLoadModeText.c_str(), &position, COLOR_RED);
+
+	return 0;
+}
+
+DEFINE_HOOK(0x6D0E20, TabClass_Draw_NoSaveLoadModeText, 0x6)
+{
+	if (NoSaveLoadModeText.empty())
+		return 0;
+
+	auto surfaceRect = DSurface::Temp->GetRect();
+	auto textDimensions = Drawing::GetTextDimensions(NoSaveLoadModeText.c_str(), { 0,0 }, 0);
+	Point2D position {
+		surfaceRect.Width - textDimensions.Width - 40,
+		surfaceRect.Height - 24
+	};
+	DSurface::Temp->DrawText(NoSaveLoadModeText.c_str(), &position, COLOR_WHITE);
+
+	return 0;
+}
+
+DEFINE_HOOK(0x68A1BD, ScenarioClass_ReadMapINI_SetEndOfGame, 0x6)
+{
+	if (!Spawner::Enabled || (!Spawner::GetConfig()->DisableSaveLoad && Spawner::GetConfig()->CustomMissionID == 0))
+		return 0;
+
+	GET(ScenarioClass*, pScenario, ESI);
+	pScenario->EndOfGame = true;
+	pScenario->SkipScore = false;
+
+	return 0x68A1DB;
+}
+
+DEFINE_HOOK(0x6C9357, MissionEndDialog_SetExitGameText, 0x5)
+{
+	if (ScenarioClass::Instance->EndOfGame)
+	{
+		GET(HWND, hDialog, EBX);
+		auto hContinueButton = GetDlgItem(hDialog, 1059);
+		SendMessageA(hContinueButton, 1202, 0, (LPARAM)StringTable::LoadString("GUI:ExitGame"));
+	}
+
+	return 0;
+}
diff --git a/src/Spawner/Spawner.Config.cpp b/src/Spawner/Spawner.Config.cpp
index 5908c490..407f18bb 100644
--- a/src/Spawner/Spawner.Config.cpp
+++ b/src/Spawner/Spawner.Config.cpp
@@ -119,6 +119,7 @@ void SpawnerConfig::LoadFromINIFile(CCINIClass* pINI)
 		DefeatedBecomesObserver  = pINI->ReadBool(pSettingsSection, "DefeatedBecomesObserver", DefeatedBecomesObserver);
 		Observer_ShowAIOnSidebar = pINI->ReadBool(pSettingsSection, "Observer.ShowAIOnSidebar", Observer_ShowAIOnSidebar);
 		DisableChat              = pINI->ReadBool(pSettingsSection, "DisableChat", DisableChat);
+		DisableSaveLoad          = pINI->ReadBool(pSettingsSection, "DisableSaveLoad", false) && IsCampaign && !LoadSaveGame;
 	}
 }
 
diff --git a/src/Spawner/Spawner.Config.h b/src/Spawner/Spawner.Config.h
index 1432587e..0665c59d 100644
--- a/src/Spawner/Spawner.Config.h
+++ b/src/Spawner/Spawner.Config.h
@@ -148,6 +148,7 @@ class SpawnerConfig
 	bool DefeatedBecomesObserver;
 	bool Observer_ShowAIOnSidebar;
 	bool DisableChat;
+	bool DisableSaveLoad;
 
 	SpawnerConfig() // default values
 		// Game Mode Options
@@ -244,6 +245,7 @@ class SpawnerConfig
 		, DefeatedBecomesObserver { false }
 		, Observer_ShowAIOnSidebar { false }
 		, DisableChat { false }
+		, DisableSaveLoad { false }
 	{ }
 
 	void LoadFromINIFile(CCINIClass* pINI);
diff --git a/src/Spawner/Spawner.Hook.cpp b/src/Spawner/Spawner.Hook.cpp
index 0659dcad..8fee1b70 100644
--- a/src/Spawner/Spawner.Hook.cpp
+++ b/src/Spawner/Spawner.Hook.cpp
@@ -73,6 +73,7 @@ DEFINE_HOOK(0x6BD7C5, WinMain_SpawnerInit, 0x6)
 
 		// Skip load *.PKT, *.YRO and *.YRM map files
 		Patch::Apply_LJMP(0x699AD9, 0x69A1B2); // SessionClass::Read_Scenario_Descriptions
+
 	}
 
 	return 0;
diff --git a/src/Spawner/Spawner.cpp b/src/Spawner/Spawner.cpp
index f7c76d50..2d8305ee 100644
--- a/src/Spawner/Spawner.cpp
+++ b/src/Spawner/Spawner.cpp
@@ -608,7 +608,8 @@ void Spawner::After_Main_Loop()
 		&& SessionClass::Instance.GameMode == GameMode::LAN
 		&& pConfig->AutoSaveInterval > 0;
 
-	const bool isAutoSaving = (doSaveSP || doSaveMP)
+	const bool isAutoSaving = !pConfig->DisableSaveLoad
+		&& (doSaveSP || doSaveMP)
 		&& Unsorted::CurrentFrame == Spawner::NextAutoSaveFrame;
 
 	// Schedule to make a save if it's time to autosave.