A sharp Macworld Expo attendee spotted Feral Interactive employees wearing BioShock T-shirts, and on investigation has received confirmation that a port of the game is to appear on the Mac.

In other news, 2K Games are offering a $10-off coupon for all their games, including BioShock, which can be printed out and used at participating retailers. The offer will last til January 31.

Lastly, in an interview with MCV, Global President of 2K Christoph Hartmann remarked that BioShock has the potential to spawn 5 sequels. Comparing the franchise to the Star Wars series, he pointed out that if they "spin it the right way and get the right twist of innovation, [they] can make six parts of it."