ACCESS: Add some code for the intro (WIP)

7 files changed, 465 insertions, 75 deletions

diff --git a/engines/access/access.h b/engines/access/access.h
index eacdae9709..2fe4b726a2 100644
--- a/engines/access/access.h
+++ b/engines/access/access.h
@@ -221,6 +221,7 @@ public:
 
 	uint32 getFeatures() const;
 	bool isCD() const;
+	bool isDemo() const;
 	Common::Language getLanguage() const;
 	Common::Platform getPlatform() const;
 	uint16 getVersion() const;
diff --git a/engines/access/amazon/amazon_logic.cpp b/engines/access/amazon/amazon_logic.cpp
index 1649cddc51..68a52e77f8 100644
--- a/engines/access/amazon/amazon_logic.cpp
+++ b/engines/access/amazon/amazon_logic.cpp
@@ -273,92 +273,94 @@ void Opening::doTitle() {
 	_vm->_screen->forceFadeOut();
 	_vm->_events->hideCursor();
 
-	_vm->_sound->queueSound(0, 98, 30);
-	_vm->_sound->queueSound(1, 98, 8);
-
-	_vm->_files->_setPaletteFlag = false;
-	_vm->_files->loadScreen(0, 3);
-	
-	_vm->_buffer2.copyFrom(*_vm->_screen);
-	_vm->_buffer1.copyFrom(*_vm->_screen);
-	_vm->_screen->forceFadeIn();
-	_vm->_sound->playSound(1);
+	if (!_vm->isDemo()) {
+		_vm->_sound->queueSound(0, 98, 30);
+		_vm->_sound->queueSound(1, 98, 8);
+
+		_vm->_files->_setPaletteFlag = false;
+		_vm->_files->loadScreen(0, 3);
+		
+		_vm->_buffer2.copyFrom(*_vm->_screen);
+		_vm->_buffer1.copyFrom(*_vm->_screen);
+		_vm->_screen->forceFadeIn();
+		_vm->_sound->playSound(1);
 
-	// WORKAROUND: This delay has been added to replace original game delay that
-	// came from loading resources, since nowadays it would be too fast to be visible
-	// nowadays to be visible.
-	_vm->_events->_vbCount = 70;
-	while (!_vm->shouldQuit() && _vm->_events->_vbCount > 0)
-		_vm->_events->pollEventsAndWait();
-	if (_vm->shouldQuit())
-		return;
+		// WORKAROUND: This delay has been added to replace original game delay that
+		// came from loading resources, since nowadays it would be too fast to be visible
+		// nowadays to be visible.
+		_vm->_events->_vbCount = 70;
+		while (!_vm->shouldQuit() && _vm->_events->_vbCount > 0)
+			_vm->_events->pollEventsAndWait();
+		if (_vm->shouldQuit())
+			return;
 
-	Resource *spriteData = _vm->_files->loadFile(0, 2);
-	_vm->_objectsTable[0] = new SpriteResource(_vm, spriteData);
-	delete spriteData;
+		Resource *spriteData = _vm->_files->loadFile(0, 2);
+		_vm->_objectsTable[0] = new SpriteResource(_vm, spriteData);
+		delete spriteData;
 
-	_vm->_sound->playSound(1);
+		_vm->_sound->playSound(1);
 
-	_vm->_files->_setPaletteFlag = false;
-	_vm->_files->loadScreen(0, 4);
-	_vm->_sound->playSound(1);
+		_vm->_files->_setPaletteFlag = false;
+		_vm->_files->loadScreen(0, 4);
+		_vm->_sound->playSound(1);
 
-	_vm->_buffer2.copyFrom(*_vm->_screen);
-	_vm->_buffer1.copyFrom(*_vm->_screen);
-	_vm->_sound->playSound(1);
+		_vm->_buffer2.copyFrom(*_vm->_screen);
+		_vm->_buffer1.copyFrom(*_vm->_screen);
+		_vm->_sound->playSound(1);
 
-	const int COUNTDOWN[6] = { 2, 0x80, 1, 0x7d, 0, 0x87 };
-	for (_pCount = 0; _pCount < 3 && !_vm->shouldQuit(); ++_pCount) {
-		_vm->_buffer2.copyFrom(_vm->_buffer1);
-		int id = COUNTDOWN[_pCount * 2];
-		int xp = COUNTDOWN[_pCount * 2 + 1];
-		_vm->_buffer2.plotImage(_vm->_objectsTable[0], id, Common::Point(xp, 71));
-		_vm->_screen->copyFrom(_vm->_buffer2);
+		const int COUNTDOWN[6] = { 2, 0x80, 1, 0x7d, 0, 0x87 };
+		for (_pCount = 0; _pCount < 3 && !_vm->shouldQuit(); ++_pCount) {
+			_vm->_buffer2.copyFrom(_vm->_buffer1);
+			int id = COUNTDOWN[_pCount * 2];
+			int xp = COUNTDOWN[_pCount * 2 + 1];
+			_vm->_buffer2.plotImage(_vm->_objectsTable[0], id, Common::Point(xp, 71));
+			_vm->_screen->copyFrom(_vm->_buffer2);
 
-		_vm->_events->_vbCount = 70;
-		while (!_vm->shouldQuit() && _vm->_events->_vbCount > 0 && !_skipStart) {
-			_vm->_sound->playSound(1);
-			_vm->_events->pollEventsAndWait();
-			if (_vm->_events->_rightButton)
-				_skipStart = true;
+			_vm->_events->_vbCount = 70;
+			while (!_vm->shouldQuit() && _vm->_events->_vbCount > 0 && !_skipStart) {
+				_vm->_sound->playSound(1);
+				_vm->_events->pollEventsAndWait();
+				if (_vm->_events->_rightButton)
+					_skipStart = true;
+			}
 		}
-	}
-	if (_vm->shouldQuit())
-		return;
+		if (_vm->shouldQuit())
+			return;
 
-	_vm->_sound->playSound(0);
-	_vm->_screen->forceFadeOut();
-	_vm->_events->_vbCount = 100;
-	while (!_vm->shouldQuit() && _vm->_events->_vbCount > 0)
-		_vm->_events->pollEventsAndWait();
-	if (_vm->shouldQuit())
-		return;
+		_vm->_sound->playSound(0);
+		_vm->_screen->forceFadeOut();
+		_vm->_events->_vbCount = 100;
+		while (!_vm->shouldQuit() && _vm->_events->_vbCount > 0)
+			_vm->_events->pollEventsAndWait();
+		if (_vm->shouldQuit())
+			return;
 
-	_vm->_sound->freeSounds();
-	delete _vm->_objectsTable[0];
-	_vm->_objectsTable[0] = nullptr;
+		_vm->_sound->freeSounds();
+		delete _vm->_objectsTable[0];
+		_vm->_objectsTable[0] = nullptr;
+
+		_vm->_files->_setPaletteFlag = false;
+		_vm->_files->loadScreen(0, 5);
+		_vm->_buffer2.copyFrom(*_vm->_screen);
+		_vm->_buffer1.copyFrom(*_vm->_screen);
+		_vm->_screen->forceFadeIn();
+		_vm->_midi->newMusic(1, 0);
+		_vm->_events->_vbCount = 700;
+		while (!_vm->shouldQuit() && (_vm->_events->_vbCount > 0) && !_vm->_events->isKeyMousePressed()) {
+			_vm->_events->pollEventsAndWait();
+		}
 
-	_vm->_files->_setPaletteFlag = false;
-	_vm->_files->loadScreen(0, 5);
-	_vm->_buffer2.copyFrom(*_vm->_screen);
-	_vm->_buffer1.copyFrom(*_vm->_screen);
-	_vm->_screen->forceFadeIn();
-	_vm->_midi->newMusic(1, 0);
-	_vm->_events->_vbCount = 700;
-	while (!_vm->shouldQuit() && (_vm->_events->_vbCount > 0) && !_vm->_events->isKeyMousePressed()) {
-		_vm->_events->pollEventsAndWait();
-	}
+		if (_vm->_events->_rightButton) {
+			_skipStart = true;
+			_vm->_room->clearRoom();
+			_vm->_events->showCursor();
+			return;
+		}
 
-	if (_vm->_events->_rightButton) {
-		_skipStart = true;
-		_vm->_room->clearRoom();
-		_vm->_events->showCursor();
-		return;
+		_vm->_midi->newMusic(1, 1);
+		_vm->_midi->setLoop(false);
+		_vm->_events->zeroKeys();
 	}
-
-	_vm->_midi->newMusic(1, 1);
-	_vm->_midi->setLoop(false);
-	_vm->_events->zeroKeys();
 	_vm->_room->loadRoom(0);
 	_vm->_screen->clearScreen();
 	_vm->_screen->setBufferScan();
diff --git a/engines/access/amazon/amazon_resources.cpp b/engines/access/amazon/amazon_resources.cpp
index 0ae7ef0718..8e5fccbf25 100644
--- a/engines/access/amazon/amazon_resources.cpp
+++ b/engines/access/amazon/amazon_resources.cpp
@@ -51,6 +51,25 @@ const char *const FILENAMES[] = {
 	"NARATE13.AP", "NARATE14.AP", "S00.AP", "TAG.AP"
 };
 
+const char *const FILENAMES_DEMO[] = {
+	"S00.AP", "S01.AP", "S02.AP", "R03.AP", "S04.AP", "S05.AP",
+	"S06.AP", "S07.AP", "S08.AP", "S09.AP", "S10.AP", "S11.AP",
+	"S12.AP", "S13.AP", "S14.AP", "S15.AP", "S16.AP", "S17.AP",
+	"S18.AP", "S19.AP", "S20.AP", "S21.AP", "S22.AP", "S23.AP",
+	"S24.AP", "S25.AP", "S26.AP", "S27.AP", "S28.AP", "S29.AP",
+	"S30.AP", "S31.AP", "S32.AP", "S33.AP", "S34.AP", "R35.AP",
+	"S36.AP", "S37.AP", "S38.AP", "S39.AP", "S40.AP", "TITLE.AP",
+	"S42.AP", "S01.AP", "S44.AP", "S45.AP", "S46.AP", "S47.AP",
+	nullptr, nullptr, "S50.AP", nullptr, nullptr, "S53.AP",
+	"S54.AP", nullptr, nullptr, "S57.AP", nullptr, nullptr,
+	nullptr, "S61.AP", nullptr, "C23.AP", "C12.AP", "C00.AP",
+	"C01.AP", "C06.AP", "C07.AP", "C08.AP", "C05.AP", "C09.AP",
+	"C12.AP", "C03.AP", "C13.AP", "C15.AP", "C14.AP", "C16.AP",
+	"C17.AP", "C19.AP", "C20.AP", "C21.AP", "C22.AP", "C23.AP",
+	"C24.AP", "C25.AP", "R49.AP", "R49.AP", "R49.AP", "R49.AP",
+	"R49.AP", "R49.AP", "R49.AP", "R49.AP", "DEAD.AP", "EST.AP",
+	"CHAPTER.AP", "MUSIC.AP", "SOUND.AP", "INV.AP" 
+};
 const byte MOUSE0[] = {
 	0, 0, 0, 0, 
 	0, 2, 6, 1, 0, 3, 6, 6, 1, 0, 3, 6, 6, 1,
@@ -603,6 +622,362 @@ const char *ROOM_DESCR[] = {
 	nullptr, "Pit with Ants", nullptr, nullptr
 };
 
+const byte ROOM_TABLE1_DEMO[] = {
+	0x02, 0x61, 0x00, 0x03, 0x00, 0x30, 0x22, 0x30, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0xFF, 0xFF, 0xFF,
+	0x00, 0x00, 0xFF, 0xFF, 0x00, 0x00, 0xFF, 0x00, 0xFF, 0xFF,
+	0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF
+};
+
+const byte ROOM_TABLE5_DEMO[] = {
+	0x00, 0x61, 0x00, 0x0E, 0x00, 0x36, 0x0F, 0x5E, 0x04, 0x00,
+	0x00, 0x00, 0x04, 0x04, 0x00, 0x03, 0x00, 0xFF, 0x04, 0x00,
+	0x02, 0x00, 0x04, 0x00, 0x01, 0x00, 0x8C, 0x00, 0xFF, 0xFF,
+	0xFF, 0xFF, 0xFF, 0xFF, 0x62, 0x00, 0x00, 0x00, 0x01, 0x00,
+	0x62, 0x00, 0x0B, 0x00, 0x01, 0x00, 0x62, 0x00, 0x0C, 0x00,
+	0x01, 0x00, 0x62, 0x00, 0x0D, 0x00, 0x01, 0x00, 0xFF, 0xFF
+};
+
+const byte ROOM_TABLE6_DEMO[] = {
+	0x00, 0x61, 0x00, 0x0E, 0x00, 0x40, 0x3E, 0x1A, 0x05, 0x00,
+	0x00, 0x00, 0x05, 0x05, 0x00, 0x03, 0x00, 0xFF, 0x05, 0x00,
+	0x02, 0x00, 0x05, 0x00, 0x01, 0x00, 0xFF, 0x30, 0xFF, 0xFF,
+	0xFF, 0xFF, 0xFF, 0xFF, 0x62, 0x00, 0x00, 0x00, 0x02, 0x00,
+	0x62, 0x00, 0x12, 0x00, 0x03, 0x00, 0x62, 0x00, 0x13, 0x00,
+	0x01, 0x00, 0x62, 0x00, 0x14, 0x00, 0x02, 0x00, 0x62, 0x00,
+	0x04, 0x00, 0x01, 0x00, 0xFF, 0xFF
+};
+
+const byte ROOM_TABLE7_DEMO[] = {
+	0x01, 0x61, 0x00, 0x0D, 0x00, 0x40, 0x20, 0xC4, 0x06, 0x00,
+	0x00, 0x00, 0x06, 0x06, 0x00, 0x03, 0x00, 0xFF, 0x06, 0x00,
+	0x02, 0x00, 0x06, 0x00, 0x01, 0x00, 0xFF, 0x00, 0xFF, 0xFF,
+	0xFF, 0xFF, 0xFF, 0xFF, 0x62, 0x00, 0x00, 0x00, 0x01, 0x00,
+	0x62, 0x00, 0x01, 0x00, 0x01, 0x00, 0x62, 0x00, 0x02, 0x00,
+	0x01, 0x00, 0x62, 0x00, 0x03, 0x00, 0x02, 0x00, 0x62, 0x00,
+	0x26, 0x00, 0x01, 0x00, 0xFF, 0xFF
+};
+
+const byte ROOM_TABLE9_DEMO[] = {
+	0x01, 0x61, 0x00, 0x0D, 0x00, 0x40, 0x20, 0xC4, 0x08, 0x00,
+	0x00, 0x00, 0x08, 0x08, 0x00, 0x03, 0x00, 0xFF, 0x08, 0x00,
+	0x02, 0x00, 0x08, 0x00, 0x01, 0x00, 0xFF, 0x00, 0xFF, 0xFF,
+	0xFF, 0xFF, 0xFF, 0xFF, 0x62, 0x00, 0x00, 0x00, 0x01, 0x00,
+	0x62, 0x00, 0x07, 0x00, 0x01, 0x00, 0x62, 0x00, 0x08, 0x00,
+	0x02, 0x00, 0x62, 0x00, 0x09, 0x00, 0x01, 0x00, 0x62, 0x00,
+	0x0A, 0x00, 0x01, 0x00, 0xFF, 0xFF
+};
+
+const byte ROOM_TABLE10_DEMO[] = {
+	0x00, 0x61, 0x00, 0x0E, 0x00, 0x30, 0x18, 0x9B, 0x09, 0x00,
+	0x00, 0x00, 0x09, 0x09, 0x00, 0x03, 0x00, 0xFF, 0x09, 0x00,
+	0x02, 0x00, 0x09, 0x00, 0x01, 0x00, 0xB4, 0x10, 0xFF, 0xFF,
+	0xFF, 0xFF, 0xFF, 0xFF, 0x62, 0x00, 0x00, 0x00, 0x03, 0x00,
+	0x62, 0x00, 0x04, 0x00, 0x01, 0x00, 0x62, 0x00, 0x05, 0x00,
+	0x02, 0x00, 0x62, 0x00, 0x06, 0x00, 0x02, 0x00, 0xFF, 0xFF
+};
+
+const byte ROOM_TABLE11_DEMO[] = {
+	0x01, 0x61, 0x00, 0x0E, 0x00, 0x40, 0x30, 0x14, 0x0A, 0x00,
+	0x00, 0x00, 0x0A, 0x0A, 0x00, 0x03, 0x00, 0xFF, 0x0A, 0x00,
+	0x02, 0x00, 0x0A, 0x00, 0x01, 0x00, 0xFF, 0x00, 0xFF, 0xFF,
+	0xFF, 0xFF, 0xFF, 0xFF, 0x62, 0x00, 0x00, 0x00, 0x01, 0x00,
+	0x62, 0x00, 0x15, 0x00, 0x01, 0x00, 0x62, 0x00, 0x16, 0x00,
+	0x01, 0x00, 0xFF, 0xFF
+};
+
+const byte ROOM_TABLE12_DEMO[] = {
+	0x01, 0x61, 0x00, 0x0E, 0x00, 0x40, 0x3A, 0x22, 0x0B, 0x00,
+	0x00, 0x00, 0x0B, 0x0B, 0x00, 0x03, 0x00, 0xFF, 0x0B, 0x00,
+	0x02, 0x00, 0x0B, 0x00, 0x01, 0x00, 0xFF, 0x00, 0xFF, 0xFF,
+	0xFF, 0xFF, 0xFF, 0xFF, 0x62, 0x00, 0x00, 0x00, 0x01, 0x00,
+	0x62, 0x00, 0x01, 0x00, 0x01, 0x00, 0xFF, 0xFF
+};
+
+const byte ROOM_TABLE13_DEMO[] = {
+	0x01, 0x61, 0x00, 0x08, 0x00, 0x40, 0x30, 0x14, 0x0C, 0x00,
+	0x00, 0x00, 0x0C, 0x0C, 0x00, 0x03, 0x00, 0xFF, 0x0C, 0x00,
+	0x02, 0x00, 0x0C, 0x00, 0x01, 0x00, 0xFF, 0x00, 0xFF, 0xFF,
+	0xFF, 0xFF, 0xFF, 0xFF, 0x62, 0x00, 0x18, 0x00, 0x02, 0x00,
+	0x62, 0x00, 0x17, 0x00, 0x01, 0x00, 0x62, 0x00, 0x11, 0x00,
+	0x01, 0x00, 0xFF, 0xFF
+};
+
+const byte ROOM_TABLE14_DEMO[] = {
+	0x01, 0x61, 0x00, 0x0D, 0x00, 0x40, 0x36, 0x2C, 0x0D, 0x00,
+	0x00, 0x00, 0x0D, 0x0D, 0x00, 0x03, 0x00, 0xFF, 0x0D, 0x00,
+	0x02, 0x00, 0x0D, 0x00, 0x01, 0x00, 0xFF, 0x00, 0xFF, 0xFF,
+	0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF
+};
+
+const byte ROOM_TABLE15_DEMO[] = {
+	0x01, 0xFF, 0xFF, 0xFF, 0xFF, 0x40, 0x3E, 0x33, 0xFF, 0xFF,
+	0x00, 0x00, 0xFF, 0x0E, 0x00, 0x05, 0x00, 0x0E, 0x00, 0x04,
+	0x00, 0xFF, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+	0xFF
+};
+
+const byte ROOM_TABLE16_DEMO[] = {
+	0x01, 0x61, 0x00, 0x10, 0x00, 0x28, 0x0C, 0x5E, 0x0F, 0x00,
+	0x00, 0x00, 0x0F, 0x0F, 0x00, 0x02, 0x00, 0xFF, 0x0F, 0x00,
+	0x01, 0x00, 0xFF, 0xFF, 0x01, 0x00, 0xFF, 0x00, 0xFF, 0xFF,
+	0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF
+};
+
+const byte ROOM_TABLE17_DEMO[] = {
+	0x02, 0x61, 0x00, 0x10, 0x00, 0x40, 0x20, 0x30, 0x10, 0x00,
+	0x00, 0x00, 0x10, 0x10, 0x00, 0x03, 0x00, 0xFF, 0x10, 0x00,
+	0x02, 0x00, 0x10, 0x00, 0x01, 0x00, 0x6E, 0x00, 0xFF, 0xFF,
+	0xFF, 0xFF, 0xFF, 0xFF, 0x62, 0x00, 0x00, 0x00, 0x01, 0x00,
+	0xFF, 0xFF
+};
+
+const byte ROOM_TABLE18_DEMO[] = {
+	0x01, 0xFF, 0xFF, 0xFF, 0xFF, 0x28, 0x19, 0x2B, 0x11, 0x00,
+	0x00, 0x00, 0x11, 0x11, 0x00, 0x03, 0x00, 0xFF, 0x11, 0x00,
+	0x02, 0x00, 0x11, 0x00, 0x01, 0x00, 0xFF, 0x00, 0xFF, 0xFF,
+	0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF
+};
+
+const byte ROOM_TABLE19_DEMO[] = {
+	0x01, 0x61, 0x00, 0x11, 0x00, 0x2D, 0x14, 0x3C, 0x12, 0x00,
+	0x00, 0x00, 0x12, 0x12, 0x00, 0x03, 0x00, 0xFF, 0x12, 0x00,
+	0x02, 0x00, 0x12, 0x00, 0x01, 0x00, 0xFF, 0x00, 0xFF, 0xFF,
+	0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF
+};
+
+const byte ROOM_TABLE20_DEMO[] = {
+	0x02, 0x61, 0x00, 0x12, 0x00, 0x2D, 0x28, 0x28, 0x13, 0x00,
+	0x00, 0x00, 0x13, 0x13, 0x00, 0x03, 0x00, 0xFF, 0x13, 0x00,
+	0x02, 0x00, 0x13, 0x00, 0x01, 0x00, 0xFF, 0x00, 0xFF, 0xFF,
+	0xFF, 0xFF, 0xFF, 0xFF, 0x62, 0x00, 0x00, 0x00, 0x02, 0x00,
+	0x62, 0x00, 0x29, 0x00, 0x01, 0x00, 0x62, 0x00, 0x24, 0x00,
+	0x01, 0x00, 0xFF, 0xFF
+};
+
+const byte ROOM_TABLE21_DEMO[] = {
+	0x01, 0x61, 0x00, 0x16, 0x00, 0x28, 0x0C, 0x5E, 0x14, 0x00,
+	0x00, 0x00, 0x14, 0x14, 0x00, 0x02, 0x00, 0xFF, 0x14, 0x00,
+	0x01, 0x00, 0xFF, 0xFF, 0x01, 0x00, 0xFF, 0x00, 0xFF, 0xFF,
+	0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF
+};
+
+const byte ROOM_TABLE22_DEMO[] = {
+	0x01, 0x61, 0x00, 0x12, 0x00, 0x3C, 0x2A, 0x29, 0x15, 0x00,
+	0x00, 0x00, 0x15, 0x15, 0x00, 0x03, 0x00, 0xFF, 0x15, 0x00,
+	0x02, 0x00, 0x15, 0x00, 0x01, 0x00, 0xFF, 0x00, 0xFF, 0xFF,
+	0xFF, 0xFF, 0xFF, 0xFF, 0x62, 0x00, 0x23, 0x00, 0x01, 0x00,
+	0xFF, 0xFF
+};
+
+const byte ROOM_TABLE23_DEMO[] = {
+	0x01, 0x61, 0x00, 0x13, 0x00, 0x40, 0x2D, 0x64, 0x16, 0x00,
+	0x00, 0x00, 0xFF, 0x16, 0x00, 0x01, 0x00, 0xFF, 0xFF, 0x00,
+	0x00, 0xFF, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0x16, 0x00, 0x02,
+	0x00, 0xFF, 0xFF, 0x62, 0x00, 0x2A, 0x00, 0x01, 0x00, 0xFF,
+	0xFF
+};
+
+const byte ROOM_TABLE24_DEMO[] = {
+	0x02, 0x61, 0x00, 0x14, 0x00, 0x40, 0x3C, 0x19, 0x17, 0x00,
+	0x00, 0x00, 0x17, 0x17, 0x00, 0x03, 0x00, 0xFF, 0x17, 0x00,
+	0x02, 0x00, 0x17, 0x00, 0x01, 0x00, 0xFF, 0x00, 0xFF, 0xFF,
+	0xFF, 0xFF, 0xFF, 0xFF, 0x62, 0x00, 0x00, 0x00, 0x01, 0x00,
+	0xFF, 0xFF
+};
+
+const byte ROOM_TABLE25_DEMO[] = {
+	0x02, 0xFF, 0xFF, 0xFF, 0xFF, 0x40, 0x3F, 0x5A, 0x18, 0x00,
+	0x00, 0x00, 0x18, 0x18, 0x00, 0x02, 0x00, 0xFF, 0x18, 0x00,
+	0x01, 0x00, 0xFF, 0xFF, 0x00, 0x00, 0xDC, 0xA0, 0xFF, 0xFF,
+	0xFF, 0xFF, 0xFF, 0xFF, 0x62, 0x00, 0x00, 0x00, 0x01, 0x00,
+	0xFF, 0xFF
+};
+
+const byte ROOM_TABLE26_DEMO[] = {
+	0x02, 0x61, 0x00, 0x17, 0x00, 0x3E, 0x32, 0x80, 0x19, 0x00,
+	0x00, 0x00, 0x19, 0x19, 0x00, 0x03, 0x00, 0xFF, 0x19, 0x00,
+	0x02, 0x00, 0x19, 0x00, 0x01, 0x00, 0x64, 0x00, 0xFF, 0xFF,
+	0xFF, 0xFF, 0xFF, 0xFF, 0x62, 0x00, 0x00, 0x00, 0x01, 0x00,
+	0xFF, 0xFF
+};
+
+const byte ROOM_TABLE27_DEMO[] = {
+	0x01, 0x61, 0x00, 0x19, 0x00, 0x34, 0x28, 0x28, 0x1A, 0x00,
+	0x00, 0x00, 0x1A, 0x1A, 0x00, 0x03, 0x00, 0xFF, 0x1A, 0x00,
+	0x02, 0x00, 0x1A, 0x00, 0x01, 0x00, 0xFF, 0x00, 0xFF, 0xFF,
+	0xFF, 0xFF, 0xFF, 0xFF, 0x62, 0x00, 0x28, 0x00, 0x01, 0x00,
+	0x62, 0x00, 0x2B, 0x00, 0x01, 0x00, 0xFF, 0xFF
+};
+
+const byte ROOM_TABLE28_DEMO[] = {
+	0x02, 0x61, 0x00, 0x18, 0x00, 0x40, 0x3A, 0x6C, 0x1B, 0x00,
+	0x00, 0x00, 0x1B, 0x1B, 0x00, 0x03, 0x00, 0xFF, 0x1B, 0x00,
+	0x02, 0x00, 0x1B, 0x00, 0x01, 0x00, 0xC8, 0x00, 0xFF, 0xFF,
+	0xFF, 0xFF, 0xFF, 0xFF, 0x62, 0x00, 0x00, 0x00, 0x01, 0x00,
+	0xFF, 0xFF
+};
+
+const byte ROOM_TABLE30_DEMO[] = {
+	0x02, 0xFF, 0xFF, 0xFF, 0xFF, 0x20, 0x18, 0x73, 0x1D, 0x00,
+	0x00, 0x00, 0x1D, 0x1D, 0x00, 0x03, 0x00, 0xFF, 0x1D, 0x00,
+	0x02, 0x00, 0x1D, 0x00, 0x01, 0x00, 0x80, 0x00, 0xFF, 0xFF,
+	0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF
+};
+
+const byte ROOM_TABLE31_DEMO[] = {
+	0x01, 0xFF, 0xFF, 0xFF, 0xFF, 0x3F, 0x1C, 0x27, 0x1E, 0x00,
+	0x00, 0x00, 0x1E, 0x1E, 0x00, 0x03, 0x00, 0xFF, 0x1E, 0x00,
+	0x02, 0x00, 0x1E, 0x00, 0x01, 0x00, 0xFF, 0x00, 0xFF, 0xFF,
+	0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF
+};
+
+const byte ROOM_TABLE32_DEMO[] = {
+	0x02, 0x61, 0x00, 0x1B, 0x00, 0x40, 0x10, 0x78, 0x1F, 0x00,
+	0x00, 0x00, 0x1F, 0x1F, 0x00, 0x03, 0x00, 0xFF, 0x1F, 0x00,
+	0x02, 0x00, 0x1F, 0x00, 0x01, 0x00, 0xFE, 0x00, 0xFF, 0xFF,
+	0xFF, 0xFF, 0xFF, 0xFF, 0x62, 0x00, 0x00, 0x00, 0x02, 0x00,
+	0x62, 0x00, 0x1F, 0x00, 0x01, 0x00, 0xFF, 0xFF
+};
+
+const byte ROOM_TABLE33_DEMO[] = {
+	0x01, 0x61, 0x00, 0x1E, 0x00, 0x40, 0x3B, 0x4B, 0x20, 0x00,
+	0x00, 0x00, 0x20, 0x20, 0x00, 0x03, 0x00, 0xFF, 0x20, 0x00,
+	0x02, 0x00, 0x20, 0x00, 0x01, 0x00, 0xFF, 0x00, 0xFF, 0xFF,
+	0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF
+};
+
+const byte ROOM_TABLE34_DEMO[] = {
+	0x01, 0x61, 0x00, 0x04, 0x00, 0x30, 0x10, 0x51, 0x21, 0x00,
+	0x00, 0x00, 0x21, 0x21, 0x00, 0x02, 0x00, 0xFF, 0x21, 0x00,
+	0x01, 0x00, 0xFF, 0xFF, 0x00, 0x00, 0xFF, 0x00, 0xFF, 0xFF,
+	0xFF, 0xFF, 0xFF, 0xFF, 0x62, 0x00, 0x2E, 0x00, 0x01, 0x00,
+	0x62, 0x00, 0x2F, 0x00, 0x01, 0x00, 0xFF, 0xFF
+};
+
+const byte ROOM_TABLE37_DEMO[] = {
+	0x02, 0x61, 0x00, 0x04, 0x00, 0x3E, 0x3A, 0x32, 0x24, 0x00,
+	0x00, 0x00, 0x24, 0x24, 0x00, 0x03, 0x00, 0xFF, 0x24, 0x00,
+	0x02, 0x00, 0x24, 0x00, 0x01, 0x00, 0xB4, 0x00, 0xFF, 0xFF,
+	0xFF, 0xFF, 0xFF, 0xFF, 0x62, 0x00, 0x2D, 0x00, 0x02, 0x00,
+	0x62, 0x00, 0x1F, 0x00, 0x01, 0x00, 0x62, 0x00, 0x2E, 0x00,
+	0x01, 0x00, 0x62, 0x00, 0x2F, 0x00, 0x01, 0x00, 0xFF, 0xFF
+};
+
+const byte ROOM_TABLE38_DEMO[] = {
+	0x03, 0x61, 0x00, 0x08, 0x00, 0x3F, 0x3F, 0xFF, 0x25, 0x00,
+	0x00, 0x00, 0x25, 0x25, 0x00, 0x03, 0x00, 0xFF, 0x25, 0x00,
+	0x02, 0x00, 0x25, 0x00, 0x01, 0x00, 0xFF, 0x40, 0xFF, 0xFF,
+	0xFF, 0xFF, 0xFF, 0xFF, 0x62, 0x00, 0x00, 0x00, 0x02, 0x00,
+	0x62, 0x00, 0x21, 0x00, 0x01, 0x00, 0x62, 0x00, 0x25, 0x00,
+	0x01, 0x00, 0x62, 0x00, 0x1F, 0x00, 0x01, 0x00, 0x62, 0x00,
+	0x30, 0x00, 0x01, 0x00, 0x62, 0x00, 0x32, 0x00, 0x01, 0x00,
+	0xFF, 0xFF
+};
+
+const byte ROOM_TABLE39_DEMO[] = {
+	0x01, 0x61, 0x00, 0x08, 0x00, 0x40, 0x32, 0x50, 0x26, 0x00,
+	0x00, 0x00, 0x26, 0x26, 0x00, 0x03, 0x00, 0xFF, 0x26, 0x00,
+	0x02, 0x00, 0x26, 0x00, 0x01, 0x00, 0xFF, 0x00, 0xFF, 0xFF,
+	0xFF, 0xFF, 0xFF, 0xFF, 0x62, 0x00, 0x00, 0x00, 0x01, 0x00,
+	0x62, 0x00, 0x22, 0x00, 0x02, 0x00, 0x62, 0x00, 0x31, 0x00,
+	0x01, 0x00, 0xFF, 0xFF
+};
+
+const byte ROOM_TABLE40_DEMO[] = {
+	0x02, 0x61, 0x00, 0x09, 0x00, 0x40, 0x3F, 0x37, 0x27, 0x00,
+	0x00, 0x00, 0x27, 0x27, 0x00, 0x03, 0x00, 0xFF, 0x27, 0x00,
+	0x02, 0x00, 0x27, 0x00, 0x01, 0x00, 0xFF, 0x00, 0xFF, 0xFF,
+	0xFF, 0xFF, 0xFF, 0xFF, 0x62, 0x00, 0x00, 0x00, 0x04, 0x00,
+	0x62, 0x00, 0x1B, 0x00, 0x03, 0x00, 0x62, 0x00, 0x1C, 0x00,
+	0x01, 0x00, 0x62, 0x00, 0x1F, 0x00, 0x02, 0x00, 0x62, 0x00,
+	0x23, 0x00, 0x01, 0x00, 0x62, 0x00, 0x32, 0x00, 0x01, 0x00,
+	0xFF, 0xFF
+};
+
+const byte ROOM_TABLE43_DEMO[] = {
+	0x02, 0xFF, 0xFF, 0xFF, 0xFF, 0x1E, 0x1B, 0x6E, 0x2A, 0x00,
+	0x00, 0x00, 0x2A, 0x2A, 0x00, 0x03, 0x00, 0xFF, 0x2A, 0x00,
+	0x02, 0x00, 0x2A, 0x00, 0x01, 0x00, 0xA5, 0x00, 0xFF, 0xFF,
+	0xFF, 0xFF, 0xFF, 0xFF, 0x62, 0x00, 0x00, 0x00, 0x01, 0x00,
+	0xFF, 0xFF
+};
+
+const byte ROOM_TABLE45_DEMO[] = {
+	0x02, 0xFF, 0xFF, 0xFF, 0xFF, 0x1E, 0x1D, 0xBE, 0x2C, 0x00,
+	0x00, 0x00, 0x2C, 0x2C, 0x00, 0x03, 0x00, 0xFF, 0x2C, 0x00,
+	0x02, 0x00, 0x2C, 0x00, 0x01, 0x00, 0x50, 0x00, 0xFF, 0xFF,
+	0xFF, 0xFF, 0xFF, 0xFF, 0x62, 0x00, 0x00, 0x00, 0x01, 0x00,
+	0xFF, 0xFF
+};
+
+const byte ROOM_TABLE46_DEMO[] = {
+	0x01, 0xFF, 0xFF, 0xFF, 0xFF, 0x1E, 0x1D, 0x78, 0x2D, 0x00,
+	0x00, 0x00, 0x2D, 0x2D, 0x00, 0x03, 0x00, 0xFF, 0x2D, 0x00,
+	0x02, 0x00, 0x2D, 0x00, 0x01, 0x00, 0xFF, 0x00, 0xFF, 0xFF,
+	0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF
+};
+
+const byte ROOM_TABLE47_DEMO[] = {
+	0x01, 0xFF, 0xFF, 0xFF, 0xFF, 0x28, 0x1E, 0x32, 0x2E, 0x00,
+	0x00, 0x00, 0x2E, 0x2E, 0x00, 0x03, 0x00, 0xFF, 0x2E, 0x00,
+	0x02, 0x00, 0x2E, 0x00, 0x01, 0x00, 0xF0, 0x00, 0xFF, 0xFF,
+	0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF
+};
+
+const byte ROOM_TABLE48_DEMO[] = {
+	0x01, 0xFF, 0xFF, 0xFF, 0xFF, 0x28, 0x1E, 0x32, 0x2F, 0x00,
+	0x00, 0x00, 0x2F, 0x2F, 0x00, 0x03, 0x00, 0xFF, 0x2F, 0x00,
+	0x02, 0x00, 0x2F, 0x00, 0x01, 0x00, 0xFF, 0x00, 0xFF, 0xFF,
+	0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF
+};
+
+const byte ROOM_TABLE51_DEMO[] = {
+	0x01, 0xFF, 0xFF, 0xFF, 0xFF, 0x28, 0x1E, 0x32, 0xFF, 0xFF,
+	0x00, 0x00, 0xFF, 0x32, 0x00, 0x00, 0x00, 0x0E, 0x00, 0x04,
+	0x00, 0xFF, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x32,
+	0x00, 0x01, 0x00, 0x01, 0x00, 0xFF, 0xFF
+};
+
+const byte ROOM_TABLE55_DEMO[] = {
+	0x01, 0xFF, 0xFF, 0xFF, 0xFF, 0x28, 0x1E, 0x6E, 0x36, 0x00,
+	0x00, 0x00, 0x36, 0x36, 0x00, 0x03, 0x00, 0xFF, 0x36, 0x00,
+	0x02, 0x00, 0x36, 0x00, 0x01, 0x00, 0xFF, 0x00, 0xFF, 0xFF,
+	0xFF, 0xFF, 0x36, 0x00, 0x04, 0x00, 0xFF, 0xFF, 0xFF, 0xFF
+};
+
+const byte ROOM_TABLE58_DEMO[] = {
+	0x02, 0xFF, 0xFF, 0xFF, 0xFF, 0x32, 0x14, 0x73, 0x39, 0x00,
+	0x00, 0x00, 0x39, 0x39, 0x00, 0x03, 0x00, 0xFF, 0x39, 0x00,
+	0x02, 0x00, 0x39, 0x00, 0x01, 0x00, 0xB4, 0x00, 0xFF, 0xFF,
+	0xFF, 0xFF, 0xFF, 0xFF, 0x62, 0x00, 0x00, 0x00, 0x01, 0x00,
+	0xFF, 0xFF
+};
+
+const byte ROOM_TABLE62_DEMO[] = {
+	0x02, 0xFF, 0xFF, 0xFF, 0xFF, 0x41, 0x3F, 0x19, 0x3D, 0x00,
+	0x00, 0x00, 0x3D, 0x3D, 0x00, 0x03, 0x00, 0x3E, 0x3D, 0x00,
+	0x04, 0x00, 0xFF, 0x3D, 0x00, 0x02, 0x00, 0x3D, 0x00, 0x01,
+	0x00, 0xBE, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x62,
+	0x00, 0x00, 0x00, 0x01, 0x00, 0xFF, 0xFF, 0x00
+};
+
+const byte *ROOM_TABLE_DEMO[] = {
+	ROOM_TABLE1_DEMO, nullptr, nullptr, nullptr, ROOM_TABLE5_DEMO,
+	ROOM_TABLE6_DEMO, ROOM_TABLE7_DEMO, nullptr, ROOM_TABLE9_DEMO, ROOM_TABLE10_DEMO,
+	ROOM_TABLE11_DEMO, ROOM_TABLE12_DEMO, ROOM_TABLE13_DEMO, ROOM_TABLE14_DEMO, ROOM_TABLE15_DEMO,
+	ROOM_TABLE16_DEMO, ROOM_TABLE17_DEMO, ROOM_TABLE18_DEMO, ROOM_TABLE19_DEMO, ROOM_TABLE20_DEMO,
+	ROOM_TABLE21_DEMO, ROOM_TABLE22_DEMO, ROOM_TABLE23_DEMO, ROOM_TABLE24_DEMO, ROOM_TABLE25_DEMO,
+	ROOM_TABLE26_DEMO, ROOM_TABLE27_DEMO, ROOM_TABLE28_DEMO, nullptr, ROOM_TABLE30_DEMO,
+	ROOM_TABLE31_DEMO, ROOM_TABLE32_DEMO, ROOM_TABLE33_DEMO, ROOM_TABLE34_DEMO, nullptr,
+	nullptr, ROOM_TABLE37_DEMO, ROOM_TABLE38_DEMO, ROOM_TABLE39_DEMO, ROOM_TABLE40_DEMO,
+	nullptr, nullptr, ROOM_TABLE43_DEMO, nullptr, ROOM_TABLE45_DEMO, 
+	ROOM_TABLE46_DEMO, ROOM_TABLE47_DEMO, ROOM_TABLE48_DEMO, nullptr, nullptr,
+	ROOM_TABLE51_DEMO, nullptr, nullptr, nullptr, ROOM_TABLE55_DEMO,
+	nullptr, nullptr, ROOM_TABLE58_DEMO, nullptr, nullptr,
+	nullptr, ROOM_TABLE62_DEMO, nullptr, nullptr
+};
+
 const int ROOM_NUMB = 63;
 
 const byte ELAINE[] = {
diff --git a/engines/access/amazon/amazon_resources.h b/engines/access/amazon/amazon_resources.h
index 61659d30d4..e75b78a9e3 100644
--- a/engines/access/amazon/amazon_resources.h
+++ b/engines/access/amazon/amazon_resources.h
@@ -39,6 +39,7 @@ struct RiverStruct {
 };
 
 extern const char *const FILENAMES[];
+extern const char *const FILENAMES_DEMO[];
 
 extern const byte *CURSORS[10];
 
@@ -59,6 +60,7 @@ extern const int OVEROFFDLY[];
 
 extern const byte *ROOM_TABLE[];
 extern const char *ROOM_DESCR[];
+extern const byte *ROOM_TABLE_DEMO[];
 extern const int ROOM_NUMB;
 
 extern const byte *CHARTBL[];
diff --git a/engines/access/amazon/amazon_room.cpp b/engines/access/amazon/amazon_room.cpp
index 14514c2c7c..24aedf5722 100644
--- a/engines/access/amazon/amazon_room.cpp
+++ b/engines/access/amazon/amazon_room.cpp
@@ -41,7 +41,10 @@ AmazonRoom::~AmazonRoom() {
 }
 
 void AmazonRoom::loadRoom(int roomNumber) {
-	loadRoomData(ROOM_TABLE[roomNumber]);
+	if (_vm->isDemo())
+		loadRoomData(ROOM_TABLE_DEMO[roomNumber]);
+	else
+		loadRoomData(ROOM_TABLE[roomNumber]);
 }
 
 void AmazonRoom::reloadRoom() {
diff --git a/engines/access/detection.cpp b/engines/access/detection.cpp
index 59c4bc4738..914f98e232 100644
--- a/engines/access/detection.cpp
+++ b/engines/access/detection.cpp
@@ -61,6 +61,10 @@ bool AccessEngine::isCD() const {
 	return (bool)(_gameDescription->desc.flags & ADGF_CD);
 }
 
+bool AccessEngine::isDemo() const {
+	return (bool)(_gameDescription->desc.flags & ADGF_DEMO);
+}
+
 Common::Language AccessEngine::getLanguage() const {
 	return _gameDescription->desc.language;
 }
diff --git a/engines/access/files.cpp b/engines/access/files.cpp
index cbcfa3f614..6671a484de 100644
--- a/engines/access/files.cpp
+++ b/engines/access/files.cpp
@@ -82,7 +82,10 @@ byte *Resource::data() {
 FileManager::FileManager(AccessEngine *vm): _vm(vm) {
 	switch (vm->getGameID()) {
 	case GType_Amazon:
-		_filenames = &Amazon::FILENAMES[0];
+		if (_vm->isDemo())
+			_filenames = &Amazon::FILENAMES_DEMO[0];
+		else
+			_filenames = &Amazon::FILENAMES[0];
 		break;
 	case GType_MartianMemorandum:
 		_filenames = &Martian::FILENAMES[0];