Blizzard has always been a (the?) Mac-friendly game developer and they have now officially announced the forthcoming release of Diablo III. Nearly a decade after the last installment of the popular action-RPG, Blizzard plans a simultaneous release for Mac and PC (just like StarCraft II).
As of yet the details, including release date and system requirements, are sketchy. However, the game will run a custom 3D graphics engine and return players to familiar territory and stories from Diablo II. I really think Blizzard deserves a hand for their commitment to bringing such A-list titles to the Mac day and date with the PC versions.