Rovio has confirmed that their next project will be from the Casey’s Contraptions IP, which they purchased.  Creator Noel Llopis was among the first to hint that a collaboration was coming.

“Oh wow! The cat is starting to get out of the bag!” he said on twitter. “Before rumors start flying, Rovio is a perfect gentleman. Not a Zynga at all. Don’t worry, all is well.”

When asked if this was a studio buyout by Rovio, he responded, “No, still happily independent.”

Source: Twitter