The company hires a DreamWorks Animation exec to spearhead the franchise's expansion, as Rovio seeks to keep milking the birds.
The company promises in a tweet on that the new Angry Birds will be "Bigger. Badder. Birdier."
The game provides the same propulsion that gamers have come to expect from the franchise, but this time around, female protagonists star.
The company announces staff cuts and the closure of its game studio in Tampere, Finland.
Mikael Hed will step down as chief executive at the end of the year, turning the reins over to Pekka Rantala.
Hands-on with the Angry Birds developers' own addictive spin on a match-three game.
The company says its financials were down in 2013 because it was building a "foundation" for future growth.
YouTube Gaming launches to compete with Twitch, Rovio lays off 260, Amazon flirts with hot meal delivery and Windows 10 sees strong adoption rate.
The company did say, however, that it might need to revisit its relationships with third-party ad networks if their services are being used for spying.
Game maker Rovio says it will keep making spinoffs of its popular Angry Birds franchise "just like Nintendo and its series of Mario-based games."