This game is a cheat , you only win in arena when it wants you to , I just played the arena against someone whos bird power was 150 points below me ( me 629 he had 470 ) and I lost , considering I cleared nearly every level with 1 bird how did I loose . It was impossible for me to loose yet I did . I also just chucked all my birds away really quick on 1st level in 20 seconds and he finished at same time , HOW . It is all rigged , don't play it