The Battle for Graxia Website announces that this MOBA spin-off of Rise of Immortals is now in open beta testing on Steam. For more on the free-to-play game there's an interview on RTSGuru talking with Petroglyph's Steve Wetherill about what to expect from this. The developers have also been streaming live gameplay sessions on Twitch, and these are recorded for posterity on the game's YouTube channel.