Bird Bonanza
Rovio and Duolingo partner for crossover promotion in Angry Birds 2
In-app appearances, rewarded videos and character crossover
Rovio is a leading European mobile game developer that focuses on publishing its benchmark quality games directly, and uses selected partners to further broaden its distribution network. The company was founded in late 2004, is based in Helsinki, and is growing fast to support the global demand of its premium games.