Say hello to the second  Minecraft film —or as it’s now known,  A Minecraft Movie Squared.  The new name was unveiled during the Minecraft Live event, which didn’t just stop at the official name. Production’s already underway in New Zealand, so director Jared Hess and the returning adult cast got on camera to hype up the sequel. Along with Kirsten Dunst as Alex —the female character option in the game—the next big new get is Matt Berry. While he voiced a Nitwit in the first movie, he’s a flesh-and-blood person in the sequel. The Fallout star didn’t say who he’ll be, but his outfit looks similar to Steve’s, leading fans to believe he’ll play an evil counterpart. (Possibly Herobrine , an urban legend amongst the game’s community.) When the original  A Minecraft Movie  hit theaters last year, it became a tiny phenomenon.…