Archie, this is the fan fiction section. All these events and battles aren't real
For those who either don't have the money, time or resources to build a real robot, creating and competing with fictional robots - or vapourbots as they are known - can provide an enjoyable alternative. And people who have built actual robots often take part too as they can 'build' and enter their ideal creation, something they may not be able to do in real life for whatever reason.