Timelines where the point of divergence involve Alien Space Bats, ISOTs or any other blatantly fantastical elements or physics-defying events.

• 1497 by Jon Sun
• 1790 America ISOT'd to 1390 by AJNolte, TimKeck84, Monkeyflung & Sphynxguy
• 1984 October Event, The by Onkel Willie
• 2012 Republic of Ireland ISOTed to 1912 by sparky42
• 2025 USA ISOTed to Peshawar Universe by David bar Elias
• Ad Astra Per Aspera by rvbomally
• Allies, Axis, and Aliens : A Timeline of The Race Invasion of 1944 by AK47Productions
• Ancients Return, The by charl
• A Light in the Darkness by vongreif
• Arose from Out the Azure Main by ianbhx
• A Rusted Morning by Wolve
• Beamish in the Bronze Age by corditeman et al
• Be Careful What You Wish For... by Sargon
• Birdmen of Patagonia, The by Pkmatrix
• The Book of Erdiusháirté by VulcanTrekkie45
• The Call of Squirrelthullu by robertp6165
• Clark Kent, Vietnam War Hero Timeline by JRScott
• Crazy Timeline by ArKhan, Avernt and Melior
• The CSA from"The Black and the Gray" is ISOTed to OTL September 1, 1950 by robertp6165
• Damsels and Dirigibles by Color-Copycat
• The Devastation of Skull Island by Pkmatrix
• The Divine Kaiju by Blackwave
• Draka Timeline by Straha
• Dystopic Return of Magic by RCTFI
• England Expects That Every Man Will Do His Duty by robertp6165
• Eternally Bound by Xen
• Falling Off the Edge of the World by Zyzzyva
• The Farthest Ones from Home by robertp6165
• The Fires of Hell by fjihr
• Five Earths by Rex Romanum and Pkmatrix
• Florida, The New Rome by Jim Smitty
• For All the Marbles by William Dellinger
• Gate of the Heavens - A Victorian Star Gate by WilsonTGreat
• Germany by Decade started by black angel
• Godforsaken Future by Dan Reilly the Great
• Godzillaverse by Snake Featherston
• Gorbachev Mk2 by LacheyS classification by countries and themes by Iñaki -in preparation-
• Green Antarctica by DValdron
• Gundams and Halos by Pkmatrix
• Images of 1984 by Will Ritson
• Imperium Libertatis by ericams2786
• In Defence of Humanity by TheMann and Ming777
• Jaredia by Max Sinister
• Kangaroo and Raccoon Empires Combined Timeline, The by robertp6165, tom
• Kingdom of the Netherlands : An Alternate Star Trek Timeline by lordroel
• Little Green Men-A Star Trek Alternate History by robertp6165
• Men of Rome Forward to the Middle Ages by Swordman and SergeantHeretic
• Nine foot tall Blue Amazonians by Mr Shine
• No Man's Land : Tales from the Weird Wars by Fenrir Angerboda
• Non-Federation Star Trek Timeline by General_Paul
• Once More Unto the Chappa'ai by Analytical Engine
• One Shot : Arrows and Crossbows Over the Capitol by Ming777
• Prof.Pedants TRNT-verse
• The Race Probe Reaches Earth Today by Jim Smitty and Pkmatrix
• The Race, but not their Empire, ISOT to OTL 2007 by Pkmatrix
• Reunion - A Star Trek and Battlestar Galactica Crossover Story by robertp6165
• Rise of the North by Ming777 and TheMann
• Rule Polonia by alternative4
• Sachyrdei by mmmeee0
• Scarlet Storm by rvbomally
• Slip, Sliding Away - A Sliders and Stargate SG1 Crossover Story by robertp6165
• Star Thors - A Stargate-Star Wars Crossover by Sargon
• Star Wars - Emperor Palpatine of the Whills by Sargon
• The Strangerverse : A Shared Universe of Timelines and Stories
  • Blut und Eisen by historyfool
  • Britwank Empire, The by Analytical Engine
  • Eurowank Or President Tony Blair of the European Union by Puget Sound
  • For The Glory of Angleland by Spitfiremk1
  • God's Own Sky by Analytical Engine
  • Golden Touch, The by Codae
  • Kenyawank TL by Freizeit
  • Leibniz Uber Alles by Nekromans
  • Old Swisswank Confederacy, The by Municipal Engines
  • Rise of the Hashemite Caliphate by Hashasheen
  • ¡Santiago y wank, España! by Milarqui
  • Saxon Mazurka by KnightofTempest
  • Ultimate Israel by David Bar Elias
  • United States of Ameriwank by Big Tex and godsown1991
  • Vive la Francewank by Analytical Engine
• Swarm on the Somme by Blackwave
• Tecumseh Eternal by Turek
• Terra Australis by Leej
• TL-191: After the End by David bar Elias
• To A Place You Do Not Know by Meshakhad
• The Time of Crows by othyrsyde
• Turambar by Miker
• United American Flight 817 by Jim Smitty
• Vivere Militare Est by rvbomally
• Well Enough Alone by Lord Roem
• Worldwar: New Engagement by Gaius Julius Magnus
• Washington's Warlocks by Diamond
• Zion Lies West by Ephraim Ben Raphael

Frivolous ASB Ideas Thread I

Frivolous ASB Ideas Thread II

Non-frivolous ASB ideas you have but don't have time for

Timelines based on existing fiction

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