inFamous: Second Son sells 1m in nine days, meaning roughly a sixth of all PS4 owners bought it

inFamous: Second Son shifted one million copies worldwide after nine days on sale, Sony has said.

According to a press release sent to CVG, Sony adds that this makes it the fastest-selling inFamous title in the series, and with six million PlayStation 4's sold around the globe it means roughly one in every six console owners have snapped up a copy of the open-world game.

inFamous: Second Son was released on March 21.

Unsurprisingly, inFamous: Second Son was also last month's best-selling game on PlayStation Network. The game's upcoming patch will bring with it some additional features.