Sonic and Angry Birds join forces across five games

Two worlds collide like an Angry Bird into a Bad Piggies tower. For a limited time, Sonic the Hedgehog is teaming up with Red and the Angry Birds flock in an epic crossover.

The mischievous Bad Piggies have opened a gateway into Sonic's universe where the dastardly Dr Eggman is ready and waiting to support their chaos.

To drive back the bullies, Red and Sonic join forces and save their friends. With a common enemy and a gateway between their drastically different worlds, this is the first – but likely not the last – time that they team up.

Explore exciting events and offers across Sonic the Hedgehog and Angry Birds games and see how your favourite characters will show up in fun ways during the journey.

Collect exclusive Red and Chuck character cards as you dash through levels to add these two Angry Birds characters to your roster. During the crossover event, you'll also be able to collect daily-themed collectible items on the track.

Explore the Tower of Fortune to find eight new Sonic Friends hats. These fully upgradable hats not only increase your flock power, but also grant you entry to the Sonic-themed 'You're too slow adventure'. Speed through challenges for exceptional rewards.

Take down the Bad Piggies with the help of Sonic in a special tournament. With Dr. Eggman reinforcing the piggy towers, these themed levels are sure to put your skills to the test.

During the Friends Unite event, you'll have the opportunity to race against Red for the chance to win an exclusive Challenger Chest. You'll also find Chuck, a special character with new power-ups to play with. Earn gold rings and character cards throughout the event.

Channel your speediest hedgehog to complete levels in a race against fellow players. The faster you burst those bubbles, the better rewards you'll receive.