This is all happening thanks to a Sega and Rovio crossover that will see characters from the famous Sonic and Angry Birds universes join each other's iPhone games for a limited time only.

So you've got about a week to check the event out across all featured games ... players will be able to unlock and play as Angry Birds characters. Meanwhile, the Angry Birds games have added ...

Just a week after the Finnish game maker and animation studio announced its profit warning, the company has now announced that its head of games, Wilhelm Angry Birds maker Rovio has set the price ...