Science-Fiction Fanfic

Fan fiction in the Science Fiction genre. Fics are listed alphabetically within their sections.

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Animorphs fics

• All Assorted Animorphs AUs
• Animorphs: The Reckoning
• Animorphs Redux
• Dæmorphing
• Eleutherophobia
• Neomorphs
• Six Days the Animorphs Were Idiots
• Parting the Clouds
• What Tomorrow Brings

Babylon 5 fics

• The Babylon Project (fan-made Freeware Game using the FreeSpace 2 engine)

• The Deep Sleep

• The Dilgar War
• A Fighting Chance

• In the Pale Moonlight

• The Last Star
• Order in Chaos

• Voices of Babylon: Three Edged Sword

Battlestar Galactica fics

• Forgotten Ones

• From Glory To Ash
• The Road Not Taken
• Sanctuary
• Those That Go Unbound

• Through A Glass Lightly

Code Geass fics

• 32 Pickup
• 370 Days In A Year

• Armed Resistance

• Blank Slate
• The Castaway Prince
• Changing Course
• The Charlatans of Circumstance
• Code Geass: Age of the Chaotic Truth
• Code Geass: Alden of the Uprising

• Code Geass: Awesome of the Rebellion
• Code Geass: Colorless Memories
• Code Geass: Rai of the Revolution
• Ice And Fire

• Code Geass: A Different Code
• Code Geass: Dirge of Daedalus
• Code Geass Funnies
• Code Geass: The Game of Kings
• Code Geass: The Iron Prince
• Code Geass: Lelouch of the Awesomeness

• Code Geass: Lelouch of Britannia

• Code Geass: Lelouch of the Second Chance
• Code Geass: Light in the Darkness
• Code Geass: Rebillion On the Other Side
• Code Geass: Lelouch of the Redemption

• Code Geass: Mao of the Deliverance
• Code Geass Megiddo

• Code Geass Reverse
• Code Geass Tertio Bello
• Code Geass: Timeless Imprisonment
• Code Geese: Lucia of the Redecoration
• Darkest Savior

• Dauntless (Allora Gale)

• Death Wish
• Decayed
• The Demon King
• The Dragon The Protected The Rose Garden
• The First Servant
• The Fool Ascendant
• For Two
• Forever, With You
• From The Ashes
• The Ghost In the Machine
• A Golden Meridian
• Higanbana
• I Heard The World
• Ignore The Comedians
• In The End
• Jurassic Geass: A Code Geass Crack Fic with mutant dinosaurs.
• Kallen Stadtfeld, Countess of Britannia
• Lelouch of the Revolution
• Memories of the Rebellion
• Metronome
• More Than Just A Man
• My Mirror, Sword, and Shield
• My Queen
• Now Comes The Night
• Of Monsters and Men
• Other Side of the Revolving Door
• Passion
• Pizza Delivery Is Serious Business
• A Pizza Hut Ending
• The Power of Gods
• Remix of Your Gods
• Resilience
• Revenant

• Roanapur Connection

• Scarred But Not Stronger
• The School's Heartthrob
• Slices of C.C.
• Suzaku of Japan
• The Shattered Mosaic
• Ten Ironys
• Tropicana Slices
• The Truth Hurts
• Windhover
• The World That I Knew

DC Universe fics

• Adventures of a Super Family: A Superman story.
• Course Corrections: An Alternate Universe story.
• A Force of Four: A Power Girl story.
• Dance with the Demons: A Batman fanfic.
• Daughter of Fire and Steel: A Superman story.
• The Day After You Saved the Multiverse: A Superman story.
• Funeral for a Flash: A The Flash fanfiction.
• The Golden Boys Last Temptation: A Supergirl fanfic.
• Hellsister Trilogy: A Supergirl fanfic.
• Here There Be Monsters: A Shazam! fanfiction.
• Inviolate: A Superman story.
• Kara of Rokyn: A Supergirl fanfic.
• The Metropolitan Man: A Superman story.
• New Beginnings (Smallville): A Superman story.
• Silver Girls
• Superman and Man: A Superman story.
• Superman of 2499: The Great Confrontation: A Superman fic set in the far future.
• Super Villain Prevention 101: A DC Super Hero Girls fanfiction.
• Survivors (SpeedForce 1229): A Supergirl (2015) story.
• To Hell and Back (Arrowverse): An Arrowverse fanfic.
• Ultimate DCU Headverse
• The Unfantastic Adventures of Bizarro No. 1: A Superman story.
• A Very Kara Christmas: A Superman story.
• With this Ring... (Green Lantern): A Green Lantern fanfic.

Doctor Who fics

• The 10 Doctors

• After Life
• Alien Abduction
• All The Nightmares
• Alone

• Alternatively

• Any Time At All

• The Astrid Series
• The Ben Chatham Adventures
• The California Contingency

• The Children of Gallifrey
• A Different World
• A Discourse on the Medical Risks of Regeneration
• The Doctors' Mission Statement
• The Effect of Dimensional Transcendence on Mozzarella Cheese
• The End Of the Universe
• Five Times Lord Braxiatel Had Occasion to Regret The Doctor's Exile Very Deeply Indeed
• Flowers on Fire
• The Forgotten
• From This Day To The Ending Of The World
• Frozen Hearts
• The Game
• Holding the Moment
• Hush, Says the Scone
• In This World You Cannot Change
• Invisible Road
• It Will Come For Your Children

• Keep On Running

• A Kinder Cartography
• Le Donne Che Piangono (The Weeping Women)
• The Moment Has Been Prepared For
• More Than an Echo
• The Naming Of Things
• The New Three Doctors

• The Next Doctors

• Obsessions
• One Moment in Time
• Operation Awesome
• Orbit
• Past Due
• People Used to Dream about the Future
• Practical Mythology
• Psycho Savior, qu'est-ce que c'est?
• Regenerations
• ROPE
• Sexy Dresses

• Someone You'd Admire

• The Stalker Of Norfolk
• They Say

• This Time Round

• Threads
• Time, Roses, and the Wolf
• Turn Your Back
• The Woman
• You Better Watch Out
• Young Men Among Roses

Dragon Ball fics

• Dragon Ball Z: Dynasty
• Dragonball Z: Legacies
• An Empty Revenge
• Legend of the Monkey God
• Sadala Chronicles: The Saiyan and the Devil's Fruit
• The Warrior's Daughter

Eclipse Phase fics

• 17 Senses
• Heavy Water
• Holding Pattern
• Starwell on 13 @-rep
• Three Days At Liberty

Firefly / Serenity fics

• Forward (Peptuck)
• Name
• Presets

Futurama fics

• Disillusionment
• How to Write a Shippy Futurama Fanfic
• I Trust You
• No More Secrets
• Prison of Glass
• Rush Moon

Halo fics

• Consequences of Revelation
• The End of a War
• The Enemy of My Enemy
• From Harvest to the Ark

• Halo: The Art Of War
• Halo: Chimera Rising

• Halo: A Fistful of Arrows
• Halo 3: Insurrection
• Institution
• Isolation
• Je Mourrais
• The Knife's Edge series
• Kyle-091
• The Life
• Memories
• New Mombasa: The Soldier's War

• A Sangheili's War Is Never Over

• Scrambler
• Wake Me, When You Need Me
• Zulu Company: The Last Stand

Heroes fics

• Cell
• Complications
• Deep Sleep
• Diary Of Lyle Or Is It Larry?
• A Different Kind Of Special
• Finesse
• Forgotten
• Heroes Abridged: With Commentary
• Heroes In A Chatroom
• Mohinder's Twelve Days of Christmas
• Nascent
• Purgatory
• Road (To Hell Is Paved With Good Intentions) Trip

• Unmade

• A Very Larry Thanksgiving
• A Walk On The Other Side
• We All Break The Same
• What You Wish For
• Which Peter is it Anyway?

Invader Zim fics

• Becoming a True Invader
• For the Glory of Irk
• In Short Supply
• Invader Zim: A Bad Thing Never Ends
• Invader Zim: The Series
• Keyword Destiny
• My Hostage, Not Yours
  • Re: My Hostage, Not Yours
• The New Adventures of Invader Zim
• Ruby Pair
• The Smeet Series
• Top of the Line (Editor-Bug)
• The Violet Demon
• Zim the Warlord: Irken Reversion

Marvel Universe fics

• Agent Loki International Man Of Mayhem: A The Avengers (2012) fanfic.

• Almost No One Makes It Out: A Iron Man Films fanfic.
• Books and Backchat: Iron Man Films fanfic.
• Change Is Gonna Come: Iron Man Films fanfic.
• Concession: Iron Man Films fanfic.

• The Darwin Chronicles: A X-Men fanfic.
• Devil's Diary: A X-Men fanfic.
• FIRE! (DarkMark): A Marvel Universe fanfic.

• Firefighter: Iron Man Films fanfic.
• Hazard Pay: Iron Man Films fanfic.
• Hearts and Souls: Iron Man Films fanfic.
• Help Me: Iron Man Films fanfic.
• The Kids Aren't All Right: Iron Man Films fanfic.

• House of Summers: A X-Men fanfiction.

• The Legend of El Diablo: Iron Man Films fanfic.
• Post Traumatic Stress Disorder: Iron Man Films fanfic.

• A Prize for Three Empires: A Carol Danvers fanfic.

• Resurrection, Reconstruction, and Redemption: The Avengers fanfic.

• Risen: A X-Men fanfic.

• Some Things Shouldn't Be a Chore: The Avengers (2012) fanfic.
• Squirrelly Business: Iron Man Films fanfic.

• The Toasterverse: The Avengers (2012) fanfics.

• Tony and Pepper Go To Target: Iron Man Films fanfic.

• Ultimate Sleepwalker: A Marvel Universe fanfic about mind-hopping aliens.

• An Uncanny Likeness: Iron Man Films fanfic.
• The Value of Strength: The Avengers (2012) fanfic.
• What Happened To The Burd? Iron Man Films fanfic.

• X-Men 1970: A X-Men fanfic.
• X-Men: The Early Years: A X-Men fanfic.

• Your Fixed Point: Iron Man Films fanfic.

Mass Effect fics

• 100 Things Commander Shepard's Crew Will Mutiny Over
• Accidental Hero of the Galaxy
• Aftermath
• Aliens Are Weird
• And the Meek Shall Inherit The Galaxy

• Another Realm

• Black Moon Rising
• Broken Wings
• Cause and Effect
• Clearly a Mistake
• Cultural Differences
• Destroyed
• The Distress Call
• An Elegant Solution
• Engineered
• Escaping the Past
• Exitus
• Fight For The Lost
• The Final Problem
• First Contact
• For Such Loss, Abundant Recompense
• Forfeit
• The Fourth Option
• Friends Like These
• From Hell's Heart
• From The Stars We Come
• The Future That I See
• Gabby and Ken
• The Galaxy Needs Heroes
• Geth Infiltrator
• Graveyard Shift
• GT Snap Shots
• Harvest
• The Homefront
• In Times Of War
• Infiltrait0r N7

• Inglorious Bosh'tets
• Interstitium

• Iron Shapes Iron
• Joker's List
• Just a Soldier
• Kingdom of Rust
• KOKOMO
• Layin' Down The Law
• Learning Experiences
• Legacy of the Shadow Broker
• The Long Walk
• Lunctio
• Manipulations
• Marauder Shields
• Mass Effect: Circular
• Mass Effect: Conception
• Mass Effect: Grunt Sticks It In

• Mass Effect: Interregnum

• Mass Effect: Iron Rebirth
• Mass Effect: Mistakes Worth Sharing
• Mass Effect: Newton's First Law
• Mass Effect: Order Upon Chaos

• Mass Effect 2 AU Lanius

• Mass Effect 3: After the Fall
• Mass Effect 3 A Crucible in More Ways Than One
• Mass Effect 3: Same

• Mass Foundations

• Mass Mayhem

• Mass Vexations
• Masses to Masses

• Mess Perfect
• Mind Over Matter

• Mesozoic Effect
• The Miracle at Palaven
• Mock Effect

• Modus Operandi
• Noir Tali Is Noir
• Nothing Ventured, Nothing Gained
• Our Love Is Problematic
• The Parting Glass
• Persephone Rising
• Progress Reimagined

• Project Gethinator
• Razor's Edge
• Renegade Reinterpretations

• Rock Steady
• Second
• The Selfish Gene
• The Siege of Shanxi
• Something That'll Last
• Spectre

• Spirit Of Redemption

• Storytellers
• Strange Bedfellows
• Supernova
• Survivors
• Taking Back Yesterday
• The Thane Krios Experience
• A Thessian's Whisper
• Threesome
• Tiger By My Side
• Tomorrow's Dawn
• A Trail A Mile Wide

• The Translation in Blood

• The Uncounted
• Unending
• An Unusual Companionship
• Uplifted

• Weightless

• Where Angels Fear To Tread
• Who Saves The Hero

The Matrix fics

• Awakenings
• Kindergarten
• The Matrix Return: The Matrix Bad Fic.

My Little Pony Friendship Is Magic fics

• Rainbow Factory
• A World Without Rainbows
• The Writing on the Wall

Neon Genesis Evangelion fics

• A Crown of Stars: A Neon Genesis Evangelion story with alternate dimensions, timetravel, space-ships...
• Advice and Trust: An Alternate Universe Fic
• Asuka & Shinji's Infinite Playlist
• The Child of Love: A fic with Humongous Mecha, Eldritch Abominations and genetic experimentation to create a Super-Soldier with Psychic Powers.
• Doing It Right This Time: A Peggy Sue Evangelion fanfic.
• EVA Sessions: Someplace Vast and Dry: An Alternate Universe fanfic retelling, with saner characters and political intrigue.
• Evangelion 303: An Alternate Universe comic with a helping of warfare tropes.
• Ghosts of Evangelion: A post-Apocalypse fic.
• A Glass of Wine
• The Gospel Of Malachel: An Alternate Universe story.
• HERZ: A fanfic set in the future.
• Higher Learning: Another Peggy Sue fanfic.
• I don't want to forget
• Neon Genesis Evangelion: Genocide: A Continuation story.
• NGE Mitigation
• Nobody Dies
  • The Rebuild of Nobody Dies, a rewrite of the above.
• Once More With Feeling (Crazy-88): A Peggy Sue story.
• The One I Love Is...: Another Alternate Universe Fic.
• Orchestrating the Silence
• Read the Fine Print (Evangelion)
• RE-TAKE: A doujinshi Continuation featuring time-travel and alternate universes.
• Rise of the Minisukas
• Samsara: A time-loop story.
• Scar Tissue: A Continuation story.
• The Second Try: A fic combining After the End survival and Peggy Sue time travel.
• Walking in the Shadow of Dreams: Another Alternate Universe story.
• You Are (Not) At Fault

Stargate fics

• Aftershocks
• Altered Destiny: Divergence Point
• Another Way
• As According To Plan
• Asura Path
• The Barista
• Bell Curve, or, Ladies' Night At the Boom Boom Room
• Census 2000
• City on the Edge of Forever: Pilot
• A Farm In Iowa
• Flight of the Orion
• Flyboy
• Four Blatant Lies About Atlantis (And One That's Totally True)
• Freedom's Just Another Word For Nothing Left To Lose
• The Glory of Their Days
• The Hard Prayer
• Hero For A New Age
• In the Moonlight
• L'Ombre du Passé/The Shadow of the Past
• Learning Tilt (The Spatial Orientation Remix)
• A Pond With No Fish
• The Puddlejumper Diaries
• The Ratio Of Burning
• Rebuilding Babel
• The Remnant
• Retrograde
• Rubber Sword

• Scribblings

• Smite 1701
• Stargate: New Frontier
• Stargate: Project Arctic Circle
• Stargate Atlantis: Season 7
• Transcendental
• Walked Right Out Of The Machinery
• The Wicked Shall Be Vanquished
• Widow's Walk
• The Wraithling Tales
• Written By The Victors

Star Trek fics

• A 62-Day Study of the Human Grieving Process
• Aen'rhien Vailiuri (Star Trek Online)
• Amor Delirius
• And All The King's Men
• And They Won't Believe You When You Write Home About It
• As Sparks Fly Upward
• Atlas
• Bait and Switch (STO) (Star Trek Online)
• Beat the Drums of War (Star Trek Online)
• The Best of Both Girls
• Bitter Glass
• The Brave Little Tailor in the Pale Moonlight
• Break
• Called You Friend
• Collateral Damage
• Comforting Each Other With Apples
• Communication
• Deep Water
• Denouement
• Diamonds, a Club and a Couple of Hearts
• Differential
• Discount Shot Night
• Diving
• Doctor-Patient Privilege
• Dolce Et Decorum Est
• Don't Stop Believing
• Down and Out and Under the Table
• Dreams and Reality
• Dream Until Your Dream Comes True
• Elysium
• Emael Mosekhesailho
• Enterprise Squared
• Establishing Rapport
• Fighting Gravity
• The Finest In The Fleet
• Five and a Half People James T. Kirk Never Succeeded In Seducing
• "Flaihhsam s'Spahkh"
• Fortune's Favoured Child
• Freedom Is Standing in the Light
• From Bajor to the Black
• "Frostbite"
• The Game
• Graduate Vulcan for Fun and Profit
• Grischa
• Heart To Heart
• The Headhunt (Star Trek Online)
• "Heis'he Ri'nanovai" (Star Trek Online)
• Hesitation
• Home
• Home
• How to Avoid Kicking Puppies and Other Valuable Lessons in Leadership
• How Many Roads? or, 27 Times Jim Kirk Hit On Nyota Uhura
• If Wishes Were Horses
• Incident Report
• Innocent When You Dream
• Insert Slash Here: A Collection of Oneshots
• Internment Camp 317
• It's All In The Delivery
• Keep Your Clothes On!
• "Last Rights"
• Leave No Soul Behind

• Legacy of ch'Rihan (Star Trek Online)
• Letter To The Manufacturer
• Letters From the Northern Continent
• Lost and Found
• Love Is Strange
• Magpie
• Mixed Feelings
• The Most Precious Thing
• Murphy's Law of Jim Kirk Diplomacy
• The Mysterious Case of Neelix's Lungs
• The Native
• Not All Those Who Wander
• Observations
• Of Two Worlds
• Oh Two Hundred
• Ordinary Extraordinary Life
• Perspectives
• Peace Forged in Fire
• The Quirks of Jim Kirk
• Reality Is Fluid
• Redshirt
• Red Fire, Red Planet
• Reimagined Enterprise
• Rekindling Fire
• Revisionist History

• "The Road Not Taken" (STO)
• Rollercoaster (Mistress Scribbles)

• Sacrifice
• Save Me
• Secret Vulcan Mating Rituals
• Sensate Focus
• "Shakedown Shenanigans"
• Shine Like The Sun
• So Wise We Grow
• "Solaere ssiun Hnaifv'daenn"
• Spoof Trek: Frogger
• Stained
• Standardized
• Star Trek: Endeavour
• Star Trek: Enterprise, The Open Door
• Star Trek: Foundations

• Star Trek: Helen

• Star Trek: Warship Voyager
• Strange Times Are Upon Us
• Strive Seek Find Yield
• Subtracting The Stars.
• Switch
• Symphony For Stars and Planets
• Take Refuge In What You Know
• That Was A Good Fight
• A Therapeutic Relationship
• The Thin Man Beams Aboard
• Things of Which We Do Not Speak
• Things that Never Happened I: Blue
• TNG Season 8
• "To Absent Friends"
• Trinity
• TwitterEnterprise
• Two Sides of a Coin
• Unbeaten
• The Unforgotten
• The Universe Doesn't Cheat (Star Trek Online)
• Until It Sleeps
• Untitled
• Veritas
• Village!Verse Series
• A Voice in the Wilderness (Star Trek Online)
• Voyager Virtual Season 7.5
• Voyager Virtual Seasons 8 and 9
• The War of the Masters (Star Trek Online)
  • A Good Compromise
  • "The Only Way to Go"
  • "Past Continuous"
  • "Remembrance of the Fallen"
• Watch The World Burn
• The Waterpark 'Verse
• What Friends Are For
• What I Am To You
• What Lies Within
• Whatever A Moon Has Always Meant
• When the Game Ends, We'll Sing Again
• When The Lights Go On Again
• The Word Withheld
• The Wrong Reflection (Star Trek Online)

• You'll Get There In The End (It Just Takes A While)

Star Wars fics

• Blood and Honor: A Star Wars fanfic.
• Coruscant Noir: A Star Wars fanfic.
• A Destiny Altered
• Discovery (Marvelouswrites)
• Falling: The Fate of Ahsoka Tano: A Star Wars fanfic.
• Jedi Padme Trilogy: Star Wars fanfics.
• Jedi of the Future Trilogy
• On the Edge of the Devil's Backbone: Star Wars fanfic.
• Ouroboros: Star Wars fanfic series.
• Shadows of the Future: A Peggy Sue fic.
• Sith Academy: a shared Star Wars fanverse.
• The Sith Resurgence: a Star Wars Sequel Trilogy fanfic
• Star Wars: Ascendancy: A Star Wars Rebels Continuation Fic.
• Star Wars Paranormalities Trilogy: Star Wars fanfics.
• Tarkin's Fist
• The Unabridged Memoirs of Darth Plagueis the Wise: Star Wars fanfic.

Torchwood fics

• The Adventures of Jaunty Jones
• And Seven For A Secret
• Countdown to Oblivion
• The Day I Stopped Dreaming
• Everything That Rises Must Converge
• Game, Sutekh, and Match
• Get Loved, Make More, Try To Stay Alive
• Intersecting Geodesics
• Proof Of Your Existence
• Resonating Throughout Time
• Second City Torchwood:
• Second Star to the Right:
• Shades Of Ianto
• The Theory of Two Centres
• A Tree Grows in Cardiff
• What's Wrong With the Captain?
• The Windhovers

Crossovers

• Administrative Mishap: Supergirl (2015) and Worm Crossover.
• Adventures of a Line Hopper: Doctor Who and Buffy the Vampire Slayer Crossover.

• Apostle's Message Redux: Mass Effect, Stargate SG-1 Crossover.
• Archangel Ascendant: Batman, Mass Effect Crossover.
• Avatar: Bender's Tale: An Avatar: The Last Airbender and Futurama Crossover.
• Avatar of Victory: Avatar: The Last Airbender, Mass Effect Crossover.
• The Babylon Effect: Babylon 5, Mass Effect Crossover.
• Back to the Doctor: A Back to the Future and Doctor Who Crossover.

• Back to the Frollo: The Hunchback of Notre Dame (Disney)}} and Back to the Future Crossover.

• The Best In Space: A Portal 2 and Star Trek: The Next Generation Crossover.

• Between Minds: Portal and Half-Life.
• Biomass Effect: Mass Effect and [PROTOTYPE] Crossover.
• Tavi's Blood And Fire: Halo, Mass Effect Crossover.

• The Boy Who Fell: Harry Potter and Star Wars Crossover.

• The Bridge (MLP) (Sailor Moon, Godzilla, Gamera, Pacific Rim, My Little Pony: Friendship Is Magic, and various other franchises)

• Bridges: Buffy the Vampire Slayer and Stargate SG-1 Crossover.
• Browncoat, Green Eyes: Firefly and Harry Potter Crossover.

• Call Me Kara: A Supergirl (2015) and The Flash (2014) Crossover.

• Chains of the Kindred: A Halo and Warhammer 40,000 Crossover.
• The Chess Match: Code Geass and Death Note Crossover

• Children of an Elder God: Neon Genesis Evangelion and Cthulhu Mythos Crossover

• Chronicles of the Crusade: A Babylon 5 and Stargate SG-1 Crossover.
• Chronicles of the MPA: the World's Heart: A Ōkami and Spyro the Dragon Crossover about protecting the multiverse.
• The Clinton Street Car Crash: A Doctor Who and Smallville Crossover.

• Code Geass 50K: Lelouch of the Imperium
• The Doctor's Doctor (Doctor Who, Sherlock and Sherlock Holmes)

• Code Geass: Kamina of the Revolution: (Code Geass, Gurren Lagan)
• Come Along: Death Note and The Sandman (1989) Crossover, Speculative Fiction.
• Consequences of Actions: A Babylon 5 and Stargate SG-1 Crossover.
• Consuming Direct Control: Mass Effect, Prototype Crossover.
• Convergence a Halo and Mass Effect Crossover.
• Crumpets Aren't My Style: Harry Potter and Stargate SG-1 Crossover.
• CyberTech: War of the Worlds: Harry Potter and Marvel Universe Crossover.
• The Dalek Invasion of Hetalia: Hetalia: Axis Powers and Doctor Who Crossover.
• A Dalek Latern: Doctor Who and Green Lantern Crossover.
• Damage Control : Doctor Who and Torchwood Crossover.
• Dead Note: Deadpool and Death Note Crossover. Mutants, powers, and cyborgs.

• Dangerous Tenant (Doctor Who, Resident Evil)

• The Death Note Discovery: Death Note, Torchwood Crossover. Investigating a non-terrestrial lifeform.
• Degrees of Seperation: Mass Effect and Stargate SG-1 Crossover.
• Destination, Darkness: Massive Multiplayer Crossover with Buffy the Vampire Slayer, Thor, Transformers Film Series, Green Lantern (2011), and Fullmetal Alchemist.

• Destiny: Gospel of a New Genesis (Neon Genesis Evangelion, Destiny)
• Displaced (TheMountainJew) (Spider-Man, Batman)

• Doctor Who/Slenderman Crossover
• The Doctor's Faith Healing: Angel and Doctor Who Crossover.
• Don't Be: Buffy the Vampire Slayer and Doctor Who Crossover.
• Drift: Mass Effect, Terminator: The Sarah Connor Chronicles

• Dust of the Stars: A Battlestar Galactica (2003) and Stargate SG-1 Crossover.
• Eagle's Fall: a Command & Conquer, Mass Effect Crossover.
• Echoes of Yesterday: A Worm and Supergirl crosover.

• Endurance: A Doctor Who and Torchwood Crossover.
• The Enterprise Strikes Back: (Star Trek: Enterprise, Star Wars)
• Eternal Geass Moon: The Garden of Sinners: (Code Geass, Kara no Kyoukai)
• Exodus of Stars: BattleTech, Mass Effect

• Fallout: Equestria: A Fallout and My Little Pony: Friendship Is Magic Crossover.

• Fate: Nightmare Apatheia: (Code Geass, Fate/Stay Night)
• FateGeass: The Eden Vital War: (Code Geass, Fate/Stay Night)

• Ferris: An XCOM: Enemy Unknown and Iron Man Films Crossover.

• Finding Home: The Avengers (2012) and Harry Potter fanfic.

• Finishing the Fight: A Forgotten Realms and Halo Crossover.

• The First Movement of the Odyssey - Redux: Halo and Stargate SG-1 Crossover.
• First Time: A Dexter and Heroes Crossover.
• For Captain and Cardiff: Doctor Who and Torchwood Crossover.
• Forever Janette: A Doctor Who and Forever Knight Crossover.

• Friends of a Solar Empire: My Little Pony: Friendship Is Magic and Sins of a Solar Empire Crossover.

• From The Ashes: Fallout, Mass Effect
• From Prometheus To 12: Battlestar Galactica (2003), Death Note Crossover. Mind Screw Space Opera with Cyberpunk and Speculative Fiction elements.

• Fusion Of Destinies: Harry Potter, Metroid Crossover.

• Galton's Children: A Code Geass and Elfen Lied Crossover.
• Garfield Effect: Galaxy Adventure: Garfield, Mass Effect
• Geass Rider Zero Knight: (Code Geass, Kamen Rider)

• Ghost Story (Nuts!): The Dresden Files, Mass Effect
• Glorious Shotgun Princess: Exalted, Mass Effect

• God Complex: American Gods, Death Note, Speculative Fiction.

• God of Death: Warhammer 40,000 and World of Warcraft Crossover.
• Going Native: A Battlestar Galactica (2003) and Star Trek: The Next Generation Crossover.
• Hail to the King (Thuktun Flishithy): Neon Genesis Evangelion and Godzilla Crossover

• Halo: Acheron: A Alien vs. Predator and Halo Crossover.
• Hammerhead: Mass Effect, Warhammer 40,000

• Harbinger (Peptuck): First Encounter Assault Recon, Mass Effect

• Harry Potter and the Ascension of Ra: Harry Potter and Smallville Crossover.
• Harry Potter and the Digimon Frontier: Digimon Frontier, Harry Potter Crossover.

• Harry Potter and the Invincible TechnoMage: Harry Potter, Iron Man Crossover with Sufficiently Analyzed Magic.
• Harry Potter and the Power of the Dark Side Harry Potter and Star Wars Crossover which has Space Opera elements with Sufficiently Analyzed Magic.

• Harry Potter and the Secret Link: Harry Potter and Mobile Suit Gundam Wing Crossover.

• Hatchling Quest: (Metroid, Worm)

• The Hawk and The Dove: MacGyver (1985) and Stargate SG-1 Crossover.

• A Hero: Doctor Who and Puella Magi Madoka Magica Crossover.

• Hight of Power: Code Geass, Death Note, Mobile Suit Gundam 00 Crossover.
• Hogwarts Rejection Letters: Harry Potter Massive Multiplayer Crossover with many other Sci-fi and Fantasy canons.
• Hogwarts Rejection Letters Chapter 6 is a Harry Potter and Star Wars Crossover.

• Intelligence Factor: Pokémon and Star Trek: Deep Space Nine
• Iron Hearts: A My Little Pony: Friendship Is Magic and Warhammer 40,000 Crossover.

• In Between and All Over Again: A Doctor Who and Torchwood Crossover.
• In Death's Shadow: Death Note and Neon Genesis Evangelion Crossover.
• In the Midst of Liars: A The Avengers (2012) and Doctor Who Crossover.
• In the Shadow of the Gods: A Halo and Mass Effect Crossover.

• Intergalactic No Fault Collisions (crossover of Star Wars and Worm)

• Jaded Golden Threads: Massive Multiplayer Crossover.
• Journey's Dawn: A Doctor Who and Young Wizards Crossover.
• Jupiter Brains All Over The Walls: A Battlestar Galactica (2003) and Mass Effect Crossover.
• Just Impediment: Blackadder and Doctor Who Crossover.
• JUSTICE: Code Geass Massive Multiplayer Crossover
• The Justice League Of Cardiff Is A Stupid Name: A The DCU and Torchwood Crossover.
• Killer: Death Note, Eclipse Phase Crossover.

• Lantern Prime Transformers and Green Lantern
• Last Child of Krypton: Neon Genesis Evangelion and Superman crossover.
• The Last Daughter: Superman and Worm crossover.

• Last Heresy: Mass Effect, Warhammer 40,000
• The Last Song: A Doctor Who and Harry Potter Crossover.

• The Last Spartan: A Halo and Mass Effect Crossover.

• The League of Interdimensional Heroes: Massive Multiplayer Crossover with Artemis Fowl, My Little Pony: Friendship Is Magic, Spider-Man, Teenage Mutant Ninja Turtles (2003), Kung Fu Panda, Sonic X, and Teen Titans.
• Legends of Darkover: A Star Trek (2009), Star Wars, and Darkover Crossover
• Lifetime: Doctor Who and Supernatural Crossover
• Loss: A Doctor Who and Harry Potter Crossover.
• Lost In The Woods: Firefly and Star Trek: The Next Generation Crossover.
• Lost Legacy: A Halo and Mass Effect Crossover.

• Lovehammer: A Sailor Moon and Warhammer 40,000 crossover.
• The Magic of Torchwood: Harry Potter, Torchwood Crossover.

• Magic and Myth: A Harry Potter and Thor Crossover.

• The Man with No Name: A Doctor Who and Firefly Crossover.

• Man off the Moon: A Mass Effect and Fate/stay night Crossover.
• The Marker: Dead Space, Mass Effect
• Mass Effect: Clash of Civilizations: A Halo and Mass Effect Crossover.

• Mass Effect The Equestrian Equation: Mass Effect and My Little Pony: Friendship Is Magic Crossover.
• Mass Effect: Human Revolution: A Deus Ex: Human Revolution and Mass Effect Crossover.
• Mass Foundations (Fallout, Mass Effect and Doctor Who)

• Mass Effect New Origins V2: A Halo and Mass Effect Crossover.
• Mass Effect: Records of an Irken Defective: Invader Zim, Mass Effect
• Mass Effect 2: Naruto's Mission: Mass Effect, Naruto
• The Matrix Effect: Mass Effect, The Matrix
• Metal Heart: A The Avengers (2012) and X-Men Film Series Crossover.
• The Mihoshi Incident: A Star Trek: The Next Generation and Tenchi Muyo Crossover.
• Mikami VS The Cybermen: A Tale Most Epic: Death Note and Doctor Who Crossover.
• The Mission Stays The Same: Mass Effect, Warhammer
• Mixed Spirits: Bleach and Doctor Who Crossover.
• Mobile Suit Gundam 00: The Unicorn Awakens: A Mobile Suit Gundam 00 and Mobile Suit Gundam Unicorn Crossover.
• More Trouble than it's Worth: A Doctor Who and Firefly Crossover.

• Mutant Storm: A Harry Potter and X-Men Crossover.

• Mycroft's Folly: A Star Trek (2009) and Sherlock Crossover.

• Mad World (Invader Zim) Invader Zim and Johnny the Homicidal Maniac
• Mythos Effect: CthulhuTech, Mass Effect
• No Gods, Only Guns: Borderlands, Mass Effect
• NoHoper: A Death Note and The House of Night Crossover involving reckless experimentation in search for a cure for Vampyrism.

• Of Rifts and Vampires: Buffy the Vampire Slayer and Torchwood Crossover.
• Of Slings And Arrows: A Harry Potter and X-Men: Evolution Crossover.

• On the Illusion of Might: A Halo and Mass Effect Crossover.

• On The Wings of Angels: A Halo and My Little Pony: Friendship Is Magic Crossover.

• One and Only Son: A Code Geass and Mobile Suit Gundam 00 Crossover.
• Origin Story: A Buffy the Vampire Slayer and Power Girl Crossover set in the Marvel Universe.

• The Other or: Scenes From a Failed Session: A Doctor Who and Homestuck Crossover.
• Outrage: A Doctor Who Crossover.
• Over the Horizon: A Battlestar Galactica (2003) and Stargate SG-1 Crossover.

• The Pandora Incident - an Avatar and Warhammer 40,000 crossover.
• Parallel Processing: Mass Effect and Titanfall crossover.

• Path of Decision, Harry Potter, The Sandman (1989) Crossover. Speculative Fiction
• Patchwork: Doctor Who and Quantum Leap Crossover.
• A Place Where I Belong: A Harry Potter, Stargate SG-1 Crossover which involves dimensional travel.
• Peripheral Vision: A Doctor Who and Torchwood Crossover.

• Point Me at the Skyrim: (Ward, The Elder Scrolls V: Skyrim)

• Pokémon: Lelouch of the Rebellion: Code Geass, Pokémon

• Pony Space (My Little Pony: Friendship Is Magic, Dead Space)

• The Price of Unity: A Halo and Star Wars Crossover.
• Programs of a Lesser God: Death Note, Futurama Crossover.

• Protoculture Effect: Mass Effect, Robotech

• The Quarian Princess Bride: Mass Effect, The Princess Bride

• Queen of the Swarm: Worm and StarCraft Crossover.
• The Queen Who Fell To Earth: Dragonriders of Pern, Harry Potter Crossover. Soft sci-fi.

• The Raggedy Edge: Firefly and Stargate SG-1 Crossover.
• Reaper's Origin: Mass Effect and Stargate SG-1 Crossover.
• Red Geass: Code Geass, The Mentalist
• Red In Tooth And Claw: A Battlestar Galactica (2003) and Halo Crossover.

• A Red Letter Day: Mass Effect, Red Alert 3: Paradox
• Renegade (Peptuck): Command & Conquer, Mass Effect

• Reunions are a Bitch: Battlestar Galactica (2003) and Stargate SG-1 Crossover.

• Rick and Morty New Drama Adventures Total Drama and Rick and Morty Crossover.

• Screw This, I'm Firing the Halo Array: Halo, Mass Effect

• The Search for Victory (Marvel Cinematic Universe, Stargate SG-1 and Stargate Atlantis)

• Serenterprise-D: A Firefly and Star Trek: The Next Generation Crossover.
• Shades of Grey: The Aftermath: JAG and Stargate SG-1 Crossover.
• Shifting Times: an Animorphs and Harry Potter Crossover.

• Shinji and the Doctor: A Doctor Who and Neon Genesis Evangelion Crossover.
• Shinji And Warhammer 40 K: A Neon Genesis Evangelion and Warhammer 40,000 crossover.
• Shinobi of the Old Republic: A Knights of the Old Republic and Naruto crossover.
• Silly but Killy: A Warhammer 40,000 and Mass Effect crossover.
• Snakepit: The Draka and Stargate SG-1 Crossover.
• Sparkgate: Agatha and the Grasp of the Serpent God: Girl Genius and Stargate SG-1 Crossover.

• Splatter: A Dexter and Heroes Crossover.

• The Search for Victory (Marvel Cinematic Universe, Stargate SG-1 and Stargate Atlantis)

• A Square Peg In A Round Hole: Highlander and Stargate SG-1 Crossover.
• Stars Fade: Dragon Age, Mass Effect

• Stargate Equestria: A My Little Pony: Friendship Is Magic and Stargate SG-1 Crossover.
• Stargate Etheria: A Stargate SG-1 and She-Ra and the Princesses of Power crossover.
• Star Wars Force Of Nature: Star Wars Rebels and Godzilla crossover.
• The Stars Will Aid Their Escape: Cthulhu Mythos and My Little Pony: Friendship Is Magic Crossover.
• Superwomen of Eva 2: Lone Heir of Krypton: Neon Genesis Evangelion and Superman crossover.

• Tactical Espionage Action Metal Gear Solid Slytherin Eater: Harry Potter and Metal Gear Crossover.

• Tails of the Old Republic: Sonic the Hedgehog and Star Wars: Knights of the Old Republic Crossover
• Tales of the Otherverse (The DCU, Marvel Universe)

• Task Force 43: Babylon 5 and Star Trek: The Next Generation Crossover.
• Ten Times The Doctor Met Sailor Pluto: Doctor Who and Sailor Moon Crossover.

• Ten Zero: Code Geass and Warframe Crossover.
• Terran Ingenuity: StarCraft and Mass Effect Crossover.

• That Which Holds The Image: Doctor Who and Harry Potter Crossover.

• Thinking In Little Green Boxes: Deadpool, Harry Potter Crossover. Mutants, cyborgs, superpowers, Sufficiently Analyzed Magic.
• Thousand Shinji: A Neon Genesis Evangelion and Warhammer 40,000 crossover.

• Timelords and Terror: A Doctor Who and My Little Pony: Friendship Is Magic Crossover.

• Time Anomaly (Doctor Who, Marvel Cinematic Universe)
• To Inherit the Future: A Mass Effect and NieR: Automata crossover.
• Tokimeki PokéLive! and TwinBee: A Pokémon, Love Live!, Tokimeki Memorial and Twinbee crossover with alternate dimensions and time travel involved.
• Twenty Years Late: A Half-Life and XCOM: Enemy Unknown crossover.
• Tyrant Kings: A Jurassic Park and Mass Effect Crossover.

• Unlocking Torchwood Buffy the Vampire Slayer and Torchwood Crossover.

• The Vampire of Steel: A Buffy the Vampire Slayer and Supergirl crossover.
• Vigil (Peptuck): A Mass Effect, X Com Enemy Unknown, Eclipse Phase, FEAR, and Destiny Crossover.
• Vision: A BioShock and My Little Pony: Friendship Is Magic Crossover.

• Visited by a Doctor: A Doctor Who and Harry Potter Crossover.
• Wand and Shield: The Avengers (2012) and Harry Potter Crossover.
• The War Of Kings: Code Geass, Fate/Stay Night
• The Way of Things: Blackpool and Doctor Who Crossover.

• The Weaver Option: A Worm and Warhammer 40,000 crossover.

• When a Grim Reaper Calls: Dead Like Me and Torchwood Crossover.

• When Life Gives You Lemons (Worm/Portal): Worm and Portal Crossover.
• When There Was a Tomorrow: A Halo and Mass Effect Crossover.

• Who am I?: Heroes, Star Trek (2009) Crossover.

• Wonderful (Mazinja): A Worm and The Wonderful 101 crossover.

• Worldwar: Discovering the Balance: Battlestar Galactica (2003), Stargate SG-1, and Worldwar Crossover.

• Worm-in-Waiting: A Worm and Warframe crossover.
• XCOM: Second Contact: Mass Effect, XCOM: Enemy Unknown

• XSGCOM: Goa'uld Defence: Stargate SG-1 and XCOM Crossover.
• A Year With Q: A Harry Potter and Star Trek: The Next Generation Crossover.

• Zero vs Kira: Code Geass, Death Note Crossover. Inter-dimensional travel, alternate realities, giant robots, monsters from another world.
• Roanapur Connection (Crossover with Black Lagoon)

Everything else

• Alternative Gods: A Death Note Cyberpunk AU.
• Aran's Daughter (Metroid)
• Atonement (Worm): A Worm fanfic.
• Aurora Falls: A Subnautica AU fanfic.
• The Calvinverse: A sci-fi-based Calvin and Hobbes Fan Verse.
• Canonfodder: A Transformers: Prime Self-Insert Fic.

• Can't Get Next to You: A Fringe fanfic.

• Chaos and the Aftermath: Metroid
• A Charmed Life: A Death Note AU.

• Cyberpunk: An underwater dystopia: A SpongeBob SquarePants Cyberpunk AU.
• Flickers: A Fringe fanfic.
• Gift: A Mobile Suit Gundam 00 fanfic.

• Harry Potter and the Methods of Rationality: Harry Potter as a scientist.
• Imperium Ascendant: A Warhammer 40,000 fanfic.
• Infinity: A Lyrical Nanoha fanfic.
• Intrepid: A Worm fanfic.
• Kancolle Alt: A KanColle fanfic with helpings of War Is Hell and Do Androids Dream?.
• Let the Galaxy Burn: A Song of Ice and Fire reimagined as a Space Opera AU fic.
• Mobile Suit Gundam Alpha: A Mobile Suit Gundam based story set around a galactic scale version of the One Year War.
• The Mortal Son: A Warhammer 40,000 fanfic.
• Paradoxus (Winx Club)
• Pictopia II: A super-hero fanfic based on Alan Moore's short story In Pictopia
• Quicken: A Worm fanfic.
• Raised by Jägers: A Girl Genius fanfic.
• Recovery None: A Red vs. Blue Alternate Universe Fic.
• Repairs (Metroid)
• Rise from Darkness (Metroid)
• The Subspace Emissary's Worlds Conquest
• Synthesis: A Vocaloid fanfic.
• Warp (xbritomartx): A Worm/Ward Peggy Sue fanfic.

• Weyr Life: Dragonriders of Pern fanfic.
• Who Tries, Does: Dragonriders of Pern fanfic.

• Worldwar: War of Equals: a Worldwar fanfic.

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