Because you're a donator, you can have early access to our in-progress language system. There's still a lot for us to do, but we thought you might want to try it out!
For more info, check out this thread.
Angry Birds series
I add just 5 Worlds, they all have 120 Level and this game has over 1000 Level witch is a lot.
120 Level is a good Number to stopThanks