private final boolean initialiseFullScreen() {
		graphicsDevice = GraphicsEnvironment.getLocalGraphicsEnvironment().getDefaultScreenDevice();

		if (!graphicsDevice.isFullScreenSupported()) {
			logger.error("Full screen not supported by graphics device");
			return false;
		}

		graphicsDevice.setFullScreenWindow(this);
		if (setDisplayMode(gameSettings.gameWidth, gameSettings.gameHeight, gameSettings.gameDepth)) {
			setBufferStrategy();
			return true;
		}

		logger.error("Display mode not offered for FSEM mode");
		return false;
	}