Earth-27: A DC Comics RPG campaign using a homebrew Storytelling system

Ancient Times

The Distant Past

Before the Holocene

  • Vandal Savage was born about 35 millennia prior to the Holocene.

Age

From 1 to 3500 HE

Age

From 3500 to 6800 HE

Age

From 6800 to 8800 HE

Age

From 8800 to 9450 HE

Classical Antiquity

Age

From 9450 to 9501 HE

Age

From 9501 to 9596 HE

Age

From 9596 to 9677 HE

Age

From 9677 to 9832 HE

Age

From 9832 to 9973 HE

Age

From 9973 to 10105 HE

Age

From 10105 to 10284 HE

Age

From 10284 to 10375 HE

Age

From 10375 to 10455 HE

Middle Ages

Age

  • Event. Month day, 10632 HE

Age

  • Event. Month day, 10768 HE

Age

  • Event. Month day, 10907 HE

Age

  • Shao Ji is born. January 1st, 11001 HE
  • Event. Month day, 11054 HE

Age

  • Shao Ji dies. December 31st, 11100 HE
  • Hassan al-Haddad is born. January 1st, 11101 HE
  • Event. Month day, 11150 HE

Age

  • Hassan al-Haddad dies. December 31st, 11200 HE
  • Zayagerel is born. January 1st, 11201 HE
  • Event. Month day, 11258 HE

Age

  • Zayagerel dies. December 31st, 11300 HE
  • Idirissa Mbye is born. January 1st, 11301 HE
  • Event. Month day, 11325 HE

Age

  • Idirissa Mbye dies. December 31st, 11400 HE
  • Zyanya is born. January 1st, 11401 HE
  • Event. Month day, 11453 HE

Modernity

Age

  • Zyanya dies. December 31st, 11500 HE
  • Francisco Martín is born. January 1st, 11501 HE
  • Event. Month day, 11517 HE

Age

  • Event. Month day, 11572 HE

Age

  • Francisco Martín dies. December 31st, 11600 HE
  • Riet Heijes is born. January 1st, 11601 HE
  • Event. Month day, 11687 HE

Age

  • Riet Heijes dies. December 31st, 11700 HE
  • Jacob Vincent is born. January 1st, 11701 HE
  • Event. Month day, 11765 HE

Age

  • Event. Month day, 11789 HE

Age

  • Jacob Vincent dies. December 31st, 11800 HE
  • Selina Fitzgerald is born. January 1st, 11801 HE
  • Event. Month day, 11815 HE

Age

  • Event. Month day, 11849 HE

Age

  • Event. Month day, 11865 HE

Platinum Age

  • Cyrus Gold, a travelling salesman, is killed in Slaughter Swamp, but his body continues breathing for almost a week. September 28th, 11895 HE
    Born on a Monday
  • Selina Fitzgerald dies. December 31st, 11900 HE
  • William Hawkins is born. January 1st, 11901 HE
  • The United States enters the Great War. April 6th, 11917 HE
  • Waylon Jones is born. July 7th, 11917 HE
    Animalia
  • Soviet Russia officialy leaves the Great War. March 3rd, 11918 HE
  • The Great War officialy ends. June 18th, 11918 HE

Booming Age

  • Ra's al-Ghul buys up Slaughter Swamp and its adjoining regions. March 3rd, 11927 HE
    City of Wonders
  • Event. October day, 11929 HE

Age of the Masked

Obsidian Age

  • Ringo Brothers Circus goes bankrupt and leave their performers homeless in the outskirts of Gotham City. Among them, Waylon Jones, the lizard kid. May 14th, 11930 HE
    Animalia
  • A swarm of undead monsters terrorrize Gotham City through the night, dying out at dawn. February 9th and 10th, 11932 HE
    City of Wonders
  • Alfred Pennyworth is born. May 7th, 11938 HE
  • The Crimson Avenger makes his debut. October 31st, 11938 HE
  • Martha Arkham is born. December 1st, 11939 HE
  • Thomas Wayne is born. July 29th, 11940 HE
  • The Nazi army was finally defeated. May 11th, 11945 HE
  • Carmine Falcone is born. July 8th, 11945 HE
  • Japan agrees to unconditional surrender. September 2nd, 11945 HE

Golden Age

  • Lucius Fox is born. April 6th, 11946 HE
  • The Justice Society of America is disbanded by the United States' Unamerican Activities Comittee. March day, 11951 HE

Atomic Age

  • James Gordon is born. December 19th, 11951 HE
  • Alan Scott fights Solomon Grundy. January 25th, 11952 HE
    Born on a Monday
  • Waylon Jones is kidnapped by the CIA and experimented on. January 29th, 11952 HE
    Animalia
  • Oswald Cobblepot is born. July 30th, 11960 HE
  • Bruce Arkham-Wayne is born. February 29th, 11964 HE
  • Harvey Dent is born. September 23rd, 11964 HE
  • Alan Scott is killed by a newly revived Solomon Grundy. February 21st, 11965 HE
    Born on a Monday

Silver Age

  • Selina Kyle is born. August 19th, 11965 HE
  • Waylon Jones is taken in by the Doom Patrol. April 28th, 11969 HE
    Animalia
  • Thomas Wayne and Martha Arkham are killed in what then becomes known as Crime Alley. February 29th, 11972 HE
  • The Seven Soldiers of Victory give their lives to protect the world from an extra-dimensional invasion. December 25th, 11976 HE

Bronze Age

  • Richard Grayson is born. March 9th, 11978 HE
  • Oswald Cobblepot goes back to Gotham and discovers his father had lost all the family fortune and had killed himself. July 15th, 11979 HE
  • Bruce Wayne leaves Gotham. February 29th, 11980 HE
  • Barbara Gordon is born. May 16th, 11980 HE
  • Jonathan Crane kills his grandmother. March 5th, 11982 HE
    God of Fear
  • Bane of Santa Prisca is born inside the prison. May 25th, 11983 HE
  • Cornellius Stirk takes his first victim. February 11th, 11985 HE
    The Gotham Cannibal
  • Bruce Wayne returns to Gotham City. February 29th, 11986 HE
  • Oswald Cobblepot opens the Iceberg Lounge. March 29th, 11986 HE
  • The Batman makes his debut in Gotham City. May 30th, 11986 HE
    Shadow of the Bat

Copper Age

  • Batman takes down Cornellius Stirk and leaves him to the police. November 9th, 11986 HE
    The Gotham Cannibal
  • Jason Todd is born. March 2nd, 11987 HE
  • Batman takes down the Red Hood Gang, whose leader falls into a chemical vat. December 15th, 11987 HE
    The Man Who Laughs
  • The Riddler blackmails over thirty elite Gothamites and leaks information of them before escaping capture. December 24th, 11987 HE
    Riddle Me This
  • The Joker debuts in Gotham, leaving a trail of 34 dead over a period of two weeks. June 7th to 20th, 11988 HE
    The Man Who Laughs
  • Prosecutor Harvey Dent, Lieutenant Gordon, and the Batman make an alliance to take down the Falcone crime family. October 31st, 11988 HE
    The Long Halloween
  • Lucas Fox is born. March 2nd, 11989 HE
  • Sal Maroni throws acid on Harvey Dent, scarring him forever. August 5th, 11989 HE
    The Long Halloween
  • Jonathan Crane poisons the dean of his university to be able to keep his research. August 9th, 11989 HE
    God of Fear
  • Jessica Dent, as Phantasm, kill Gilda Dent and Sal Maroni to avenge Harvey. August 11th, 11989 HE
    The Long Halloween
  • Two-Face surfaces. October 31st, 11989 HE
    The Long Halloween
  • The Batman takes Robin under his wing. January 2nd, 11990 HE

Iron Age

  • Cornellius Stirk escapes from the Arkham Asylum. April 19th, 11990 HE
    The Gotham Cannibal
  • The Iceberg Lounge finishes a grandiose reform and Penguin throws a gala. Two-Face shows up and shoves a broken bottle on Penguin's eye. April 25th, 11990 HE
    The Collector
  • Victor Zsasz kills a woman on the street after losing all his money in the Iceberg Gala. April 25th, 11990 HE
    The Phone-Booth Killer
  • Batman, Flash, Martian Manhunter, Superman, and Wonder Woman found the Justice League. April 5th, 11991 HE
  • Psychologist Hugo Strange goes to Gotham with the goal of finding out who Batman is. January 31st, 11992 HE
    Strange Machinations
  • Robin, Aqualad, Wonder Girl, Kid Flash, and Speedy found the Teen Titans. December 24th, 11992 HE
  • The Riddler resurfaces in Gotham with a test for Batman. July 23th, 11993 HE
    Riddle Me This
  • Timothy Drake is born. November 18th, 11993 HE
  • The False Face Society is founded, led by Roman Sionis, the Black Mask. May 2nd, 11994 HE
  • Robin leaves Gotham for Hudson. July 3rd, 11995 HE
  • The Riddler plans out with different gangs and supervillains, making an ACAB night for the GCPD gala. March 30th, 11996 HE
    Riddle Me This
  • Stephanie Brown is born. October 31st, 11996 HE
  • Robin leaves Hudson and founds the new Teen Titans. May 28th, 11997 HE
  • Jervis Tetch kidnaps and tries to mind control his coworker, Alice Jenkins. June 14th, 11997 HE
    Alice, Sweet Alice
  • Victor Freeze attacks GothCorp and freezes over half of Gotham, killing three people and injuring fifty-two. July 10th, 11998 HE
    Cold, Cold Heart
  • Scarecrow attacks Gotham through Gotham University. October 31st, 11998 HE
  • Waylon Jones takes over part of the underworld of Gotham, working with the Squid. March 18th, 11999 HE
    Animalia
  • Robin becomes Nightwing and officialy leaves Gotham. July 1st, 11999 HE
    Bird of the Night
  • Thomas Elliot is caught in an explosion and disappears. July 17th, 11999 HE
    Face the Face
  • The Batman takes a new Robin under his wing. March 25th, 12000 HE

Dark Age

  • Thomas Elliot, now Hush, surfaces in Gotham. October 3rd, 12000 HE
    Face the Face
  • William Hawkins dies. December 31st, 12000 HE
  • Jennifer Moore is born. January 1st, 12001 HE
  • Hugo Strange gets a position in Santa Prisca to perform experiments on the inmates. May 17th, 12001 HE
    Strange Machinations
  • Harley Quinn and the Joker shoot and paralyze Barbara Gordon. May 11th, 12002 HE
    The Man Who Laughs
  • The Joker kills Robin in a mission in the Middle-East. May 18th, 12002 HE
    The Man Who Laughs

Chrome Age

  • A third Robin appears in Gotham. January 26th, 12003 HE
  • The new Robin joins forces with Batman to stop Solomon Grundy from destroying Central Gotham. March 15th, 12003 HE
    Born on a Monday
  • The Batman takes a third Robin under his wing. May 7th, 12003 HE
  • Bane takes over Santa Prisca, removing the U.S. Army and the CIA from the island-prison. September 21st, 12003 HE
    Bane of the Bat
  • The Chancer makes his debut in Detroit and is hunted by Nimrod. January 24th, 12004 HE
    The Hunt
  • The Chancer joins the Misfits in Gotham. Batman and Robin ally with Nimrod to take them down. September 19th, 12005 HE
    The Hunt
  • Bane comes to Gotham to break the Bat, freeing all inmates from Arkham Asylum. April 16th, 12006 HE
    Bane of the Bat
  • Killer Croc is taken down by Bane in a public show of force. May 3rd, 12006 HE
    Animalia
  • Bane breaks the Batman's back. July 4th, 12006 HE
    Bane of the Bat
  • Jean Paul-Valley takes the mantle of Batman. August 21st, 12006 HE
  • The new Batman makes a new suit and takes down Bane. October 29th, 12006 HE
  • Jonathan Kent is born. February 28th, 12006 HE
  • The new Batman kills Abbatoir by putting him in the same device he used to kill his family. June 30th, 12007 HE
  • The new Batman devises the perfect bat-suit. July 1st, 12007 HE
  • Cluemaster comes back, his daughter, Stephanie Brown, and Robin join forces to stop the Batman from killing him. July 16th, 12007 HE
  • The original Batman returns and fights the new Bat, who dies stabbed on his own sword. August 16th, 12007 HE
  • Damian al-Ghul is born. March 16th, 12008 HE
  • Killer Croc breaks out of Blackgate. December 30th, 12008 HE
  • Chancer strikes Gotham again and leaves Nimrod in a coma before being taken down by Batman. September 30th, 12010 HE
    The Hunt
  • Spoiler helps Batman find Robin after a fake Jason Todd Robin came back from the dead. October 7th, 12012 HE
    Death in the Family
  • The Batman takes a fourth Robin under his wing. October 8th, 12012 HE

Modern Age

  • Nirmod wakes up, and using the codename Huntsman, begins operating in Gotham. May 26th, 12016 HE
    The Hunt
  • Joker takes over Arkham Island and begins creating an army of Titans, until he is stopped by Batman, Robin, and Huntsman, who is poisoned by Titan himself. July 7th, 12016 HE
  • Huntsman has a psychotic break, becomes Onomatopoeia and kills Robin. July 10th, 12016 HE
    The Hunt

New Age

  • The Batman takes a fifth Robin under his wing. August 7th, 12016 HE
    Blood of the Demon
  • The GCPD Metahuman and Supercrime Division is founded and former Comissioner Gordon is put in charge of it. January 1st, 12020 HE
    Goddamn Good CopBatman Incorporated
  • The Blackfire Cult shows up in Gotham, taking Emmanuel James, Copperhead, and Croc with them. April 7th, 12020 HE
    The CultAnimalia

Contemporary Events

Death of a Family

  • The Batman Incorporated initiative is launched. October 1st, 12020 HE
  • Governor Lincoln March is assassinated by the Court of Owls. October 2nd, 12020 HE
  • The Court of Owls assassinate senator Neely. October 3rd, 2020
  • The Riddler escapes from Arkham with knowledge of the Court of Owls. October 5th, 12020 HE
  • Mayor Marion Grange is the third victim of the Court. October 6th, 12020 HE
  • James Gordon and Harvey Dent are the next targets of the Court, but their Talons are stopped. October 7th, 12020 HE
  • Hugo Strange and the Court of Owls kill Selina Kyle. October 7th, 12020 HE
  • Gotham City is blown apart by hundreds of bombs. October 7th, 12020 HE
  • Gotham City is officialy removed from the United States. October 9th, 12020 HE
  • Preston Payne escapes from his captor, now transformed into living protoplasm. October 12th, 12020 HE
  • Hugo Strange kidnaps Basil, but ends up being killed by Azrael. October 13th, 12020 HE
  • Checkmate drops six people in Gotham in the dead of night: Amanda Waller, Vandal Savage, Deadshot, Bronze Tiger, Captain Cold and Captain Boomerang. October 14th, 12020 HE
  • Robert Reed and Michael Lane are attacked by the Riddler and caught in an explosion. Presumed dead. October 14th, 12020 HE
  • The Batwomen make their first appearance. October 15th, 12020 HE
  • Lee Banks is kidnapped by Hugo Strange. October 16th, 12020 HE
  • The Great Gang War erupts, killing dozens of combatants and civillians. Batman Incorporated wins a bitter victory against the Falcone and the Court. October 17th, 12020 HE

The Trial of Superman

Reign of the Supermen

Leviathan Rises

Invasion!

Godhead

Judgment Unleashed

Apocalypse

Final Crisis

Infinite Crisis