Facebook on Tuesday announced its acquisition of Beat Games, the studio behind hit virtual-reality game "Beat Saber." Beat Games will join the Oculus Studio division of Facebook, but it will operate independently out of Prague, the company said. "Beat Saber" is one of the most popular VR games. In the game, players swing virtual sabers at incoming blocks in sync with music, akin to that of the popular "Guitar Hero" series of the 2000s. The game is available on the Oculus Store for $29.99.