Sega publishing Ron Gilbert's Double Fine game

It's been almost two weeks since Double Fine and Ron Gilbert gave us our first glimpse of their new game (different from Double Fine Adventure, the Kickstarter project), and today Sega all but outed itself as the publisher.

After tweeting a link to the image above, the official Sega account has been silent on the matte. It's easy to see the images Gilbert's been teasing match up with the shaded area above. All that remains is the official announcement.