It's not easy being PopCap Games. Sure, they're one of the most successful casual game makers in the business - and deservingly so as they continuously publish critically-acclaimed and commercially-successful games. Need proof? How about Bejeweled, Chuzzle, Zuma, Insaniquarium, Feeding Frenzy, Bookworm Adventures and Peggle, to name a few.But as a result, gamers grow to expect nothing but greatness from them each and every time. They've raised the bar not just for the industry but for themselves.