[vercetti]

Q: When is Mafia II coming out? UPDATE 2009/12/05
A: Mafia II is currently scheduled for a May/June 2010 release and has no exact release date set yet. Any dates provided by online retailers are just their estimations and thus shouldn't be taken as trustworthy nor official.

http://forums.2kgames.com/forums/showthread.php?t=43321