Sucker Punch's PlayStation 3 title InFamous has sold 1.2 million copies worldwide since release, Sony figures have revealed.
The news, announced on Sony's US blog, coincided with that of a price drop to USD 39.99 for the game in the US.
In addition, new free content in the form of a 'Gigawatt Blades' super power will be made available via the PlayStation Network on December 10. The game's original soundtrack will also be released on December 8.
InFamous was released in North America and Europe in May this year. It is available in the UK as a Platinum title for GBP 20.