Most people aren't usually exposed to the concept art that goes towards making a game, but Rovio have popped over some to us to share with you lovely lot.
Below is a sneaky peek at how the karts and track side objects that populate each course were made. So stick on a brew, put your feet up, and cast your eyes at this revealing set of art.
Early kart designs
Seedway beach huts
Seedway bird statues
Do you think the game has changed much over the development? Do you wish you could see more stuff like this in the future on the Angry Birds Go! Community? Let us know!