The game has made quite a bit of progress since we last posted it. So much in fact, that Mr. Davidson has released a playable demo on the game's twitter page. If the demo is anything to go by, the game is shaping up to be a fine homage to the classic LucasArts adventures. The short three room demo already shows quite a few references to the Star Wars movies and to LucasArts' classic adventure games.
Update January 14, 2014: The game's website is now dead, but the game is not. Stacy Davidson clarified that he killed the website because he'd rather have the game fly under the radar by developing it quietly and then releasing it when it's done, in order to avoid the legal department of Disney. The new link to the demo can be found at this thread on his game development company's forums.