Today’s special deal is Bioshock 1 and 2 for Mac OS X. They’re being offered for US$29.99; the regular price is $60.98. To take advantage of this special pricing go to : http://mupromo.com/deal/11528/6603 .

Here’s how the games are described; “Deep within the ruined undersea city of Rapture, your beloved Little Sister, Eleanor, awaits your return. As her Big Daddy, you protected her from a world of insanely selfish adults, now you must shield her again from those who demand that everything must be shared.”