Rovio ups the ante on Angry Birds marketing

Angry Birds maker Rovio has had a rough go of it. In the last few years since the company announced that it would be ma…

Angry Birds Movie' Is Part of App Developer's Big Picture - The New York Times

Angry Birds maker Rovio closes London studio - BBC News

Mobile App Success Story: How Angry Birds Did It

Why We Can't Stop Playing - WSJ

Angry Birds-Maker Rovio Crossed 263M Monthly Active Users Last Month

Angry Birds” Maker Rovio's Bold Plan To Slingshot Its Way To Future G

Nobel laureate Martti Ahtisaari negotiates a historic truce in the Angry Birds world - Rovio Entertainment Corporation

How Angry Birds 2 Multiplied Revenues in a Year — Deconstructor of Fun

Angry Birds on Facebook Makes Rivals or Rallies of Friends - SiliconANGLE

Cell Phone Game Angry Birds a Pop Culture Hit

Star Wars invades Angry Birds

The Angry Birds Movie - Wikipedia

Angry Birds' maker wants phones out as credits roll

Angry Birds' Boss “We delivered the movie under budget and on schedule”