[Gwenyama]

it’s a scam, try this for two or three times:
get in arena with an opponent
shoot your birds not to the object, and loose the game quicly
you opponents get in fast mode, it’s a computer

Or this:
get in arena with no extra’s and you get a easy game
get in arena with extra’s and you get a heavy game

or this:
look at the flogscore of your opponent and remember that
get in fight and count each flogscore for his/her birds
it gets higher than you saw starting

the only thing this games is good for, is out money for Rovio