diff --git a/AerofoilSDL/GpDisplayDriver_SDL_GL2.cpp b/AerofoilSDL/GpDisplayDriver_SDL_GL2.cpp
index f323d86..01da78b 100644
--- a/AerofoilSDL/GpDisplayDriver_SDL_GL2.cpp
+++ b/AerofoilSDL/GpDisplayDriver_SDL_GL2.cpp
@@ -1637,11 +1637,19 @@ static bool IdentifyVKey(const SDL_KeyboardEvent *keyEvt, GpKeyIDSubset_t &outSu
 				return false;
 		}
 		break;
+#ifdef __MACOS__
+	case SDLK_LGUI:
+#else
 	case SDLK_LCTRL:
+#endif
 		outSubset = GpKeyIDSubsets::kSpecial;
 		outKey.m_specialKey = GpKeySpecials::kLeftCtrl;
 		break;
+#ifdef __MACOS__
+	case SDLK_RGUI:
+#else
 	case SDLK_RCTRL:
+#endif
 		outSubset = GpKeyIDSubsets::kSpecial;
 		outKey.m_specialKey = GpKeySpecials::kRightCtrl;
 		break;
diff --git a/GpCommon/GpVOSEvent.h b/GpCommon/GpVOSEvent.h
index 4389d32..08c8305 100644
--- a/GpCommon/GpVOSEvent.h
+++ b/GpCommon/GpVOSEvent.h
@@ -97,8 +97,8 @@ namespace GpKeySpecials
 		kEnter,
 		kLeftShift,
 		kRightShift,
-		kLeftCtrl,
-		kRightCtrl,
+		kLeftCtrl,  // Maps to Command modifier on macOS.
+		kRightCtrl, //
 		kLeftAlt,
 		kRightAlt,
 		kNumLock,
diff --git a/PortabilityLayer/MenuManager.cpp b/PortabilityLayer/MenuManager.cpp
index e55e6f7..f73b8ff 100644
--- a/PortabilityLayer/MenuManager.cpp
+++ b/PortabilityLayer/MenuManager.cpp
@@ -1405,14 +1405,22 @@ namespace PortabilityLayer
 
 	size_t MenuManagerImpl::FormatHintText(uint8_t *buffer, uint8_t key)
 	{
+#ifdef __MACOS__
+		buffer[0] = 'C';
+		buffer[1] = 'm';
+		buffer[2] = 'd';
+		buffer[3] = '+';
+		buffer[4] = key;
+		return 5;
+#else
 		buffer[0] = 'C';
 		buffer[1] = 't';
 		buffer[2] = 'r';
 		buffer[3] = 'l';
 		buffer[4] = '+';
 		buffer[5] = key;
-
 		return 6;
+#endif
 	}
 
 	MenuManagerImpl *MenuManagerImpl::GetInstance()