Rather than playing the game from the perspective of the annoyed avians, in Bad Piggies you get to play the game from the point of view of the evil green porkers.

FORBES: App of the Day: Say Hello to 'Bad Piggies'

Rather than playing the game from the perspective of the annoyed avians, in Bad Piggies you get to play the game from the point of view of the evil piggies.

FORBES: Fake "Angry Birds" Games Hit Google Chrome Web Store

In my view, Google is no more or less evil than a multi-national bank or oil company.

CNN: STORY HIGHLIGHTS

Mr Carpenter said characters such as Pennywise, the murderous clown in Stephen King's novel It, and the evil criminal mastermind the Joker in Batman, had contributed to the view of clowns as "scary".

BBC: Scary clown mask

Many view Mr Obama's plan to send more American forces there as a necessary evil.

ECONOMIST: Barack Obama's foreign policy