I see you just updated the game earlier. Is that when you added a downloadable archive, and/or set a price, by any chance? Because your game couldn't have been indexed before.
Viewing post in How long does it take to get indexed?
Then it's indeed possible that your game got stuck in the queue. I don't see any obvious problem, so I gave it a bump. One detail that could be important: you don't have anything in your creator profile. That's not supposed to impact game indexing, but anecdotally it often seems to correlate with games not being indexed timely, so just in case, fill in some of the profile fields in your account settings too, for next time.