Hun-t0r was originally made for an ai basketball competition, so they were 16 feet tall, but one day, sombody managed to hack it before the finals, and make it go rogue, once it restarted it got escorted out, supposedly eliminated, but w couple minutes later, the murder programming kicked in and out of the 13 guards escorting the bot out, 11 died and the others were injured, and because of the commotion the crowd inside fled out, leading to more murders, after a couple do weeks the robot ate enough heads to get neurons for a sentience, then mangled itself apart to look like this, after it mangled itself apart it needed a fuel source, so it took brains from people to get the energy they produced (yes brains actually do produce energy or something) and made it's own core, and it has not been caught to this day, feasting on victims