SecurityDrone X-04 (a brief story is inside)

"As you can see, the X-04 model is a massive step up from from the previous generation of the automated SecuDrone series. I hope this demonstration has proven to you the outstanding capabilities that this unit can produce as well as provide peace of mind when purchasing this product. We want to ensure to you that your territories will be safe with the X-04 on patrol. Because the SecuDrone philosophy is, 'If the tresspasser can see the light from the warning screen from a distance, then it's already too late.'" That's all we could extract from a distant computer scan. Nobody knows where this thing came from. It just appeared one day and started 'patrolling' an area the size several grids. It's an unpiloted AC, but... its tech and firepower seem far more advanced than anything we've seen. Not even the corps nor the PCA can make anything of it. And there's no record of a 'SecuDrone' anywhere. It's destroyed any installations and structures in its path; kept taking out merc after merc, calling them 'intruders'. What the hell. Funny thing though: I did overhear a rumor from one of the corps of an extremely grandeur plan to build a hypercity. In the very same giant area this X-04 'bot' is roaming around in. Yeah, right. I wonder how many hundreds of years THAT would take. Wait... could it be that this thing...