diff --git a/core/emulator.cpp b/core/emulator.cpp
index 5d7fadb30..3872bd47c 100644
--- a/core/emulator.cpp
+++ b/core/emulator.cpp
@@ -447,6 +447,7 @@ void Emulator::loadGame(const char *path, LoadProgress *progress)
 			{
 				hostfs::FileInfo info = hostfs::storage().getFileInfo(settings.content.path);
 				settings.content.fileName = info.name;
+				settings.content.title = get_file_basename(info.name);
 			}
 		}
 		else
@@ -504,6 +505,8 @@ void Emulator::loadGame(const char *path, LoadProgress *progress)
 					InitDrive("");
 				}
 			}
+			if (settings.content.path.empty())
+				settings.content.title = "Dreamcast BIOS";
 
 			if (progress)
 				progress->progress = 1.0f;
@@ -761,8 +764,6 @@ void Emulator::setNetworkState(bool online)
 	settings.input.fastForwardMode &= !online;
 }
 
-EventManager EventManager::Instance;
-
 void EventManager::registerEvent(Event event, Callback callback, void *param)
 {
 	unregisterEvent(event, callback, param);
diff --git a/core/emulator.h b/core/emulator.h
index 09800e2a0..e72737c63 100644
--- a/core/emulator.h
+++ b/core/emulator.h
@@ -54,25 +54,28 @@ public:
 	using Callback = void (*)(Event, void *);
 
 	static void listen(Event event, Callback callback, void *param = nullptr) {
-		Instance.registerEvent(event, callback, param);
+		instance().registerEvent(event, callback, param);
 	}
 
 	static void unlisten(Event event, Callback callback, void *param = nullptr) {
-		Instance.unregisterEvent(event, callback, param);
+		instance().unregisterEvent(event, callback, param);
 	}
 
 	static void event(Event event) {
-		Instance.broadcastEvent(event);
+		instance().broadcastEvent(event);
 	}
 
 private:
 	EventManager() = default;
+	static EventManager& instance() {
+		static EventManager _instance;
+		return _instance;
+	}
 
 	void registerEvent(Event event, Callback callback, void *param);
 	void unregisterEvent(Event event, Callback callback, void *param);
 	void broadcastEvent(Event event);
 
-	static EventManager Instance;
 	std::map<Event, std::vector<std::pair<Callback, void *>>> callbacks;
 };
 
diff --git a/core/hw/naomi/naomi_cart.cpp b/core/hw/naomi/naomi_cart.cpp
index b10bf3e75..a2978a9ea 100644
--- a/core/hw/naomi/naomi_cart.cpp
+++ b/core/hw/naomi/naomi_cart.cpp
@@ -627,8 +627,10 @@ void naomi_cart_LoadRom(const std::string& path, const std::string& fileName, Lo
 		bool systemSP = memcmp(bootId.boardName, "SystemSP", 8) == 0;
 		std::string gameId = trim_trailing_ws(std::string(bootId.gameTitle[systemSP ? 1 : 0], &bootId.gameTitle[systemSP ? 1 : 0][32]));
 		std::string romName;
-		if (CurrentCartridge->game != nullptr)
+		if (CurrentCartridge->game != nullptr) {
 			romName = CurrentCartridge->game->name;
+			settings.content.title = CurrentCartridge->game->description;
+		}
 		if (gameId == "SAMPLE GAME MAX LONG NAME-")
 		{
 			// Use better game names
@@ -885,7 +887,7 @@ void* NaomiCartridge::GetDmaPtr(u32& size)
 {
 	if ((DmaOffset & 0x1fffffff) >= RomSize)
 	{
-		INFO_LOG(NAOMI, "Error: DmaOffset >= RomSize");
+		INFO_LOG(NAOMI, "Error: DmaOffset (%x) >= RomSize (%x)", DmaOffset, RomSize);
 		size = 0;
 		return nullptr;
 	}
diff --git a/core/sdl/sdl.cpp b/core/sdl/sdl.cpp
index 85cf106a2..6cb4c8dc6 100644
--- a/core/sdl/sdl.cpp
+++ b/core/sdl/sdl.cpp
@@ -88,6 +88,14 @@ static void sdl_close_joystick(SDL_JoystickID instance)
 		gamepad->close();
 }
 
+static void setWindowTitleGame()
+{
+	if (settings.naomi.slave)
+		SDL_SetWindowTitle(window, ("Flycast - Multiboard Slave " + cfgLoadStr("naomi", "BoardId", "")).c_str());
+	else
+		SDL_SetWindowTitle(window, ("Flycast - " + settings.content.title).c_str());
+}
+
 static void captureMouse(bool capture)
 {
 	if (window == nullptr || !gameRunning)
@@ -98,7 +106,7 @@ static void captureMouse(bool capture)
 			SDL_SetRelativeMouseMode(SDL_FALSE);
 		else
 			SDL_ShowCursor(SDL_ENABLE);
-		SDL_SetWindowTitle(window, "Flycast");
+		setWindowTitleGame();
 		mouseCaptured = false;
 	}
 	else
@@ -118,12 +126,15 @@ static void emuEventCallback(Event event, void *)
 {
 	switch (event)
 	{
+	case Event::Terminate:
+		SDL_SetWindowTitle(window, "Flycast");
+		break;
 	case Event::Pause:
 		gameRunning = false;
 		if (!config::UseRawInput)
 			SDL_SetRelativeMouseMode(SDL_FALSE);
 		SDL_ShowCursor(SDL_ENABLE);
-		SDL_SetWindowTitle(window, "Flycast");
+		setWindowTitleGame();
 		break;
 	case Event::Resume:
 		gameRunning = true;
@@ -199,6 +210,9 @@ void input_sdl_init()
 
 	SDL_SetRelativeMouseMode(SDL_FALSE);
 
+	// Event::Start is called on a background thread, so we can't use it to change the window title (macOS)
+	// However it's followed by Event::Resume which is fine.
+	EventManager::listen(Event::Terminate, emuEventCallback);
 	EventManager::listen(Event::Pause, emuEventCallback);
 	EventManager::listen(Event::Resume, emuEventCallback);
 
@@ -234,6 +248,9 @@ void input_sdl_init()
 
 void input_sdl_quit()
 {
+	EventManager::unlisten(Event::Terminate, emuEventCallback);
+	EventManager::unlisten(Event::Pause, emuEventCallback);
+	EventManager::unlisten(Event::Resume, emuEventCallback);
 	SDLGamepad::closeAllGamepads();
 	SDL_QuitSubSystem(SDL_INIT_JOYSTICK);
 }
diff --git a/core/types.h b/core/types.h
index b0cc7b388..21b9ab3d5 100644
--- a/core/types.h
+++ b/core/types.h
@@ -178,6 +178,7 @@ struct settings_t
 		std::string path;
 		std::string gameId;
 		std::string fileName;
+		std::string title;
 	} content;
 
 	struct {