While Quake 4 has been around since 2005, recently creators Bethesda - of Skyrim fame - decided to re-release the title for those who may have missed out the first time around. Although the purpose of a re-release is often to add HD visuals or update and improve the game, in this case, there weren't any - much to the bemusement of Quake fans. Still, those left somewhat disappointed may be pleased to learn that the OS X version has just hit the Mac App Store, costing $19.99.
