I AM THE LAW!
This is what you can shout at your opponents when you roll up in your fancy armor and helmet. Modiphius has released the Core Rulebook for the Judge Dredd RPG. They also have the first expansion, Robot Wars available. If you order the physical book, it'll be a bit before it ships. However, you'll get the pdf version right away so you can start making MegaCity One that much safer right away.