Judge Dredd set after the events of the latest movie.
It will be a rules light game in order to allow each player more creativity. That said I do have a copy of judge dredd rpg published by mongoose publishing that I will be using both as a lore reference and general character creation and rule guidelines. The relevant sections will be transcribed from the book onto a post in rpol for player reference within the game. If you want a full copy of the rule set for use or lore reference it is on drivethru. That said the full book will not be needed by each player.