Ubisoft announced that the multiplayer open beta of Dark Messiah of Might & Magic, the FPS for PC in the works at Arkane Studios and Kuju Entertainment, will begin today, August 29 at 9 a.m. (PDT). The open beta will give players a first taste of the Crusade mode on the human map of Vradeck’s Crossing. The open beta also includes all character classes, skills, weapons and spells. Dark Messiah of Might & Magic will be available this October - the single-player demo can be found here.