diff --git a/docs/Debugger_Changelog.txt b/docs/Debugger_Changelog.txt
index 6cc3a990..dbff0536 100644
--- a/docs/Debugger_Changelog.txt
+++ b/docs/Debugger_Changelog.txt
@@ -1,4 +1,5 @@
 /*
+2.9.1.12 Added: New commands HGR0, HGR3, HGR4, HGR5 to see pseudo pages $00, $60, $80, $A0 respectively.
 2.9.1.11 Fixed: Right justify signed decimal values.
     Example:
         U 300
diff --git a/source/Debugger/Debug.cpp b/source/Debugger/Debug.cpp
index a1296a39..3992268d 100644
--- a/source/Debugger/Debug.cpp
+++ b/source/Debugger/Debug.cpp
@@ -51,7 +51,7 @@ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 #define ALLOW_INPUT_LOWERCASE 1
 
 	// See /docs/Debugger_Changelog.txt for full details
-	const int DEBUGGER_VERSION = MAKE_VERSION(2,9,1,11);
+	const int DEBUGGER_VERSION = MAKE_VERSION(2,9,1,12);
 
 
 // Public _________________________________________________________________________________________
@@ -6470,8 +6470,12 @@ Update_t CmdCyclesReset(int /*nArgs*/)
 enum ViewVideoPage_t
 {
 	VIEW_PAGE_X, // current page
+	VIEW_PAGE_0, // Pseudo
 	VIEW_PAGE_1,
-	VIEW_PAGE_2
+	VIEW_PAGE_2,
+	VIEW_PAGE_3, // Pseudo
+	VIEW_PAGE_4, // Pseudo
+	VIEW_PAGE_5  // Pseudo
 };
 
 Update_t _ViewOutput( ViewVideoPage_t iPage, int bVideoModeFlags )
@@ -6482,8 +6486,12 @@ Update_t _ViewOutput( ViewVideoPage_t iPage, int bVideoModeFlags )
 			bVideoModeFlags |= !GetVideo().VideoGetSWPAGE2() ? 0 : VF_PAGE2;
 			bVideoModeFlags |= !GetVideo().VideoGetSWMIXED() ? 0 : VF_MIXED;
 			break; // Page Current & current MIXED state
-		case VIEW_PAGE_1: bVideoModeFlags |= 0; break; // Page 1
-		case VIEW_PAGE_2: bVideoModeFlags |= VF_PAGE2; break; // Page 2
+		case VIEW_PAGE_0: bVideoModeFlags |= VF_PAGE0; break; // Pseudo   Page 0 ($0000)
+		case VIEW_PAGE_1: bVideoModeFlags |= 0       ; break; // Hardware Page 1 ($2000), NOTE: VF_HIRES will be passed in
+		case VIEW_PAGE_2: bVideoModeFlags |= VF_PAGE2; break; // Hardware Page 2 ($4000)
+		case VIEW_PAGE_3: bVideoModeFlags |= VF_PAGE3; break; // Pseudo   Page 3 ($6000)
+		case VIEW_PAGE_4: bVideoModeFlags |= VF_PAGE4; break; // Pseudo   Page 4 ($8000)
+		case VIEW_PAGE_5: bVideoModeFlags |= VF_PAGE5; break; // Pseudo   Page 5 ($A000)
 		default:
 			_ASSERT(0);
 			break;
@@ -6551,6 +6559,10 @@ Update_t _ViewOutput( ViewVideoPage_t iPage, int bVideoModeFlags )
 	{
 		return _ViewOutput( VIEW_PAGE_X, VF_HIRES );
 	}
+	Update_t CmdViewOutput_HGR0 (int nArgs)
+	{
+		return _ViewOutput( VIEW_PAGE_0, VF_HIRES ); // Pseudo page ($0000)
+	}
 	Update_t CmdViewOutput_HGR1 (int nArgs)
 	{
 		return _ViewOutput( VIEW_PAGE_1, VF_HIRES );
@@ -6559,6 +6571,18 @@ Update_t _ViewOutput( ViewVideoPage_t iPage, int bVideoModeFlags )
 	{
 		return _ViewOutput( VIEW_PAGE_2, VF_HIRES );
 	}
+	Update_t CmdViewOutput_HGR3 (int nArgs)
+	{
+		return _ViewOutput( VIEW_PAGE_3, VF_HIRES ); // Pseudo page ($6000)
+	}
+	Update_t CmdViewOutput_HGR4 (int nArgs)
+	{
+		return _ViewOutput( VIEW_PAGE_4, VF_HIRES ); // Pseudo page ($8000)
+	}
+	Update_t CmdViewOutput_HGR5 (int nArgs)
+	{
+		return _ViewOutput( VIEW_PAGE_5, VF_HIRES ); // Pseudo page ($A000)
+	}
 // Double Hi-Res
 	Update_t CmdViewOutput_DHGRX (int nArgs)
 	{
diff --git a/source/Debugger/Debugger_Commands.cpp b/source/Debugger/Debugger_Commands.cpp
index a880128b..abd55a8e 100644
--- a/source/Debugger/Debugger_Commands.cpp
+++ b/source/Debugger/Debugger_Commands.cpp
@@ -262,8 +262,12 @@ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 		{TEXT("DGR1")        , CmdViewOutput_DGR1   , CMD_VIEW_DGR1  , "View Double lo-res Page 1"              },
 		{TEXT("DGR2")        , CmdViewOutput_DGR2   , CMD_VIEW_DGR2  , "View Double lo-res Page 2"              },
 		{TEXT("HGR")         , CmdViewOutput_HGRX   , CMD_VIEW_HGRX  , "View Hi-res (current page)"             },
-		{TEXT("HGR1")        , CmdViewOutput_HGR1   , CMD_VIEW_HGR1  , "View Hi-res Page 1"                     },
-		{TEXT("HGR2")        , CmdViewOutput_HGR2   , CMD_VIEW_HGR2  , "View Hi-res Page 2"                     },
+		{TEXT("HGR0")        , CmdViewOutput_HGR0   , CMD_VIEW_HGR0  , "View pseudo Hi-res Page 0 ($0000)"      },
+		{TEXT("HGR1")        , CmdViewOutput_HGR1   , CMD_VIEW_HGR1  , "View Hi-res Page 1 ($2000)"             },
+		{TEXT("HGR2")        , CmdViewOutput_HGR2   , CMD_VIEW_HGR2  , "View Hi-res Page 2 ($4000)"             },
+		{TEXT("HGR3")        , CmdViewOutput_HGR3   , CMD_VIEW_HGR3  , "View pseudo Hi-res Page 3 ($6000)"      },
+		{TEXT("HGR4")        , CmdViewOutput_HGR4   , CMD_VIEW_HGR4  , "View pseudo Hi-res Page 4 ($8000)"      },
+		{TEXT("HGR5")        , CmdViewOutput_HGR5   , CMD_VIEW_HGR5  , "View pseudo Hi-res Page 5 ($A000)"      },
 		{TEXT("DHGR")        , CmdViewOutput_DHGRX  , CMD_VIEW_DHGRX , "View Double Hi-res (current page)"      },
 		{TEXT("DHGR1")       , CmdViewOutput_DHGR1  , CMD_VIEW_DHGR1 , "View Double Hi-res Page 1"              },
 		{TEXT("DHGR2")       , CmdViewOutput_DHGR2  , CMD_VIEW_DHGR2 , "View Double Hi-res Page 2"              },
diff --git a/source/Debugger/Debugger_Types.h b/source/Debugger/Debugger_Types.h
index f4745988..25e190df 100644
--- a/source/Debugger/Debugger_Types.h
+++ b/source/Debugger/Debugger_Types.h
@@ -504,8 +504,12 @@
 		, CMD_VIEW_DGR1
 		, CMD_VIEW_DGR2
 		, CMD_VIEW_HGRX
+		, CMD_VIEW_HGR0
 		, CMD_VIEW_HGR1
 		, CMD_VIEW_HGR2
+		, CMD_VIEW_HGR3
+		, CMD_VIEW_HGR4
+		, CMD_VIEW_HGR5
 		, CMD_VIEW_DHGRX
 		, CMD_VIEW_DHGR1
 		, CMD_VIEW_DHGR2
@@ -766,8 +770,12 @@
 	Update_t CmdViewOutput_DGR2    (int nArgs);
 
 	Update_t CmdViewOutput_HGRX    (int nArgs);
+	Update_t CmdViewOutput_HGR0    (int nArgs);
 	Update_t CmdViewOutput_HGR1    (int nArgs);
 	Update_t CmdViewOutput_HGR2    (int nArgs);
+	Update_t CmdViewOutput_HGR3    (int nArgs);
+	Update_t CmdViewOutput_HGR4    (int nArgs);
+	Update_t CmdViewOutput_HGR5    (int nArgs);
 	Update_t CmdViewOutput_DHGRX   (int nArgs);
 	Update_t CmdViewOutput_DHGR1   (int nArgs);
 	Update_t CmdViewOutput_DHGR2   (int nArgs);
diff --git a/source/NTSC.cpp b/source/NTSC.cpp
index 7db81511..58ee52cf 100644
--- a/source/NTSC.cpp
+++ b/source/NTSC.cpp
@@ -1910,6 +1910,26 @@ void NTSC_SetVideoMode( uint32_t uVideoModeFlags, bool bDelay/*=false*/ )
 		}
 	}
 
+	if( uVideoModeFlags & VF_PAGE0)   // Pseudo page ($0000)
+	{
+		g_nHiresPage = 0;
+	}
+
+	if( uVideoModeFlags & VF_PAGE3)   // Pseudo page ($6000)
+	{
+		g_nHiresPage = 3;
+	}
+
+	if( uVideoModeFlags & VF_PAGE4)   // Pseudo page ($8000)
+	{
+		g_nHiresPage = 4;
+	}
+
+	if( uVideoModeFlags & VF_PAGE5)   // Pseudo page ($A000)
+	{
+		g_nHiresPage = 5;
+	}
+
 	if (GetVideo().GetVideoRefreshRate() == VR_50HZ && g_pVideoAddress)	// GH#763 / NB. g_pVideoAddress==NULL when called via VideoResetState()
 	{
 		if (uVideoModeFlags & VF_TEXT)
diff --git a/source/Video.h b/source/Video.h
index ea930fed..f88ec6c1 100644
--- a/source/Video.h
+++ b/source/Video.h
@@ -54,9 +54,13 @@ enum VideoFlag_e
 	VF_HIRES  = 0x00000004,
 	VF_80STORE= 0x00000008,
 	VF_MIXED  = 0x00000010,
-	VF_PAGE2  = 0x00000020,
+	VF_PAGE2  = 0x00000020,		// Text or Hires
 	VF_TEXT   = 0x00000040,
-	VF_SHR    = 0x00000080		// For VidHD's support for IIgs SHR video modes
+	VF_SHR    = 0x00000080,		// For VidHD's support for IIgs SHR video modes
+	VF_PAGE0  = 0x00000100,		// Pseudo Page $00 (Poorman's heatmap)
+	VF_PAGE3  = 0x00000200,		// Pseudo Page $60 (Poorman's heatmap)
+	VF_PAGE4  = 0x00000400,		// Pseudo Page $80 (Poorman's heatmap)
+	VF_PAGE5  = 0x00000800,		// Pseudo Page $A0 (Poorman's heatmap)
 };
 
 enum AppleFont_e