The first two games in 2K Games’ popular series BioShock are currently on sale until September 3rd in the Mac App Store for $9.99, down from their usual standard price of $19.99. The discounts come before its sequel, BioShock Infinite, is set to be released on the Mac on August 29. BioShock was originally released for the Mac in October 2009 and was added to the Mac App Store in January 2011 shortly after the store's launch, while BioShock 2 was released in March 2012 for the platform. Both games are set in the 1960s and take place in the fictional underwater dystopia of Rapture, with players using a combination of the environment, weapons, and powers such as plasmids and tonics. Both games were critically acclaimed upon release, and have won a number of awa