New Penny Arcade Adventures promo shot drops hints

The boys from Penny Arcade aren't ready to talk about their eponymous episodic adventure just yet but they did just send out an additional promotional shot that dropped a few hints. First, the large red eyes spotted in the first piece of promotional art certainly looked like the eyes of our fruit fornicating friend (as seen here), but what about those sprocket shoulders? And he's big, but those don't look like Prime's shoulders ...

And what about that gun? Even with self-funded independent projects like this -- "an RPG in short" -- is it possible to get away from guntacular gameplay? I'll leave the rest up to you dear readers. The game is due out for the Windows, Mac OS X, and Linux platforms "when it's done" with console releases expected thereafter.