Today they just announced that Guild Wars 2 has a client for Mac OS X which is available for download right now, though it is in beta.
Today we’re happy to announce another major milestone in the development of Guild Wars 2: going forward, ArenaNet will also be supporting the game on Apple’s Mac OS X. The Mac Beta client is available immediately for all Guild Wars 2 players. It shares the same features and connects to the same live game servers as the PC client. Anyone who purchases Guild Wars 2 can now play it on both PC and Mac.
The Mac Beta is available to anyone who has purchased or purchases Guild Wars 2. All you need is an active Guild Wars 2 account to download the Mac Beta client. Just log in to account.guildwars2.com and click Download Client to get started. If you have any questions, check out our Mac FAQ.