ESRB rates 'AO' version of Manhunt 2 for PC

Violent game poster child Manhunt 2 is headed to Windows PC according to the Entertainment Software Rating Board's online database. It appears to contain slightly different content from that found in 2008's M-rated console releases, as the PC entry has been rated "AO - Adults Only." Manhunt 2 initially had an AO rating in the States, but it was later changed to Mature (thus allowing it onto store shelves).

Will the PC game feature all of the stuff that was deemed too mature for consoles? We've put in word to Rockstar for clarification and will update the story when we hear something.