In the fantasy MMORPG Guild Wars 2 , work is being done on a 64-bit client to reduce memory-related crashes.
Issue with Guild Wars 2: Some players are indeed experiencing crashes, especially when a zone overflows with events and players. ArenaNet has now developed a 64-bit client that should resolve such issues for some users by utilizing the higher memory limits of 64-bit processors.
The client is currently in beta. It is not intended to improve the game’s graphics or performance but is primarily aimed at addressing crashes.
At ArenaNet there is a comprehensive FAQ on the subject, which is also available in German. It explains, among other things, how to download the beta version of the 64-bit client for Guild Wars 2 and which PC configurations it is suitable for.