Rovio unveils 'Angry Birds 2

Rovio unveils sequel to 'Angry Birds Star Wars

Angry Birds 2 Silver 2 - Rovio Entertainment Corporation

IDW, Rovio Partner for 'Angry Bird' Comics – The Hollywood Reporter

Rovio's shares fly high on Angry Birds 2 success

Rovio Announces It's Bringing Back the Original Angry Birds - Droid Gamers

Rovio announces brand spin-off, Angry Birds Stella - Polygon

Angry Birds developer announces 270 job cuts

Angry Birds Space unveiled - GameSpot

Rovio Unveils Plans for Stella