2099 was a year in the 2090s. In this year:
- The Brotherhood of Darkness broke in to Mega-City One and kidnapped citizens including the mayor's son to use as slaves.
- One of the last ten Ford Cortina's left worldwide was stolen.
- The Robot Wars took place.
- in Spring of the year, 24825/S led a manned mission to Pluto.
- Weather Controls were set to winter in Mega-City One for the first time in 80 years.
- Judge Joe Dredd was appointed Judge-Marshal of Luna-1 towards the end of the year
- Geek Gordon escaped imprisonment.
- Echo Bravo 4 disappeared without trace.
- while an active Mega-City judge, and before taking the Long Walk, Judge Bram received a las-burn on his left thigh.
- 3 July, citizen Arthur J. Albright convicted for malicious assault
- 12th annual Black Atlantic Swim took place, the goal to swim from the Brit-Cit West Sector to Mega-City One.
- 6th Annual All-Mega-City Block-Out Final
Stories set in 2099
- Judge Dredd & The Worlds of 2000 AD
- The Munce Bunch
Behind the Scenes
- Judge Dredd: The Brotherhood of Darkness, 2000AD Prog 4
- Judge Dredd: Antique Car Heist, 2000AD Prog 8
- Judge Dredd: Robot Wars
- Supercover Saga: The Plague from Pluto, 2000AD Prog 23
- Judge Dredd: Mutie the Pig Part One, 2000AD Prog 34
- Judge Dredd: Red Christmas, 2000AD Prog 44
- Judge Dredd (series): The Judge Child Part 7, 2000AD Prog 162
- Judge Dredd (series): Cry of the Werewolf Part 2, 2000AD Prog 323
- Tales from Mega-City One: Christmas Comes to Devil's Island, 2000AD Prog 2262
- Judge Dredd (series): Child Prodigy
- Judge Dredd (Daily Star) strip 27, Annual Swim, 1982
- Judge Dredd (series): Block-Out at the Crater Bowl, 2000AD Sci-Fi special 1983
- Judge Dredd (series): Devil's Island (story), 2000AD Prog 2