Allegedly.

Via Eriq Chang, who did boxart for a number of commercial games.

"I have been sworn to secrecy by this silver-lined studio and that OTHER Queen of Adventure gaming that I'd keep my trap shut else I may end up a howling, blood-sucking voodoo doll tomorrow. I guess we'll see Sierra™ fans. ;) Start "WISHING" hard!"

My heart, it thumps with the possibility... I'll sound terribly out of the loop with this next statement cause I'll admit I don't follow rights owners but what the hell:

If it does get released I hope it stays in the hands of Jane Jensen. Gabriel Knight without her would be wrong... And after Gray Matter I would be so very happy to have more games by her. Roberta Williams might be out of the industry but I'm happy that Jane is still in the game since the two of them made the games that mean so much to me.

Blah blah blah, I hope it's true. :P

I assume Silver Lining is a reference to Phoenix Online's Kings Quest games and obviously the 'Other' Queen of Adventures is Jane Jensen so it looks like more unofficial sequels.

So fan made then? I don't know. GK's greatest strength always is the writing, and I have yet to see a fan game with a script that's least above average.

That reminds me I wanted to bump that Gray Matter thread.

Gabriel Knight 4: Gabriel Knight 3 Part 2 - The Return of Cat Tail and Maple Syrup :o