Rumours abound this afternoon that seminal FPS-RPG could be heading to the Mac; that's the word from Macworld who report that 2K's hit could be set for Apple's rivaling format.

Sadly, this isn't the most 'concrete' ever, speculation apparently prompted when Feral Interactive staffers attending the expo were spied sporting T-shirts adorned with Big Daddy art.

Of course, one has to ask why Mac-types would be wearing BioShock-branded clothes were the game not set for the format, but we're not taking anything for granted.

That said, the game has been released on every other likely system...

By Luke Guttridge