Angry Birds- Crush Castle
The Angry Birds franchise has made a killing, from games, to merchandise, to even damn coffee cups. Angry Birds owes its success to Crush Castle, from which the game-play mechanics and levels are eerily similar to what we see today in Angry Bird games. Crush Castle is an online Flash game that was released a mere eight months before Angry Birds. Talk about coincidence, or maybe the developers of Crush Castle and Angry Birds were just dating each other and happen to exchange notes.














