I searched through the Twilight crossovers on the Pit and found these summaries:
(Spork in bold.)
Assassin’s Creed
Pure Blood Assassin After the execution of most of her family Isabella Auditore moves after from her life as an assassin to a quiet town in Washington.Where assassin skills might still be needed even in this quiet town,with people still hunting her for more than 1 reason E/B
… Look, Ezio did live during the time of Columbus, but Washington wasn’t discovered by Europeans then. Hell, they barely even knew the Americas existed back then! YOU FAIL HISTORY FOREVER.
Twilight s Creed Normal couples just a little bit of Bella/Ezio. Bella is a normal girl who after playing Assassins during a rainy night she finds a surprise nest to her the next morning
I would hope finding a nest beside you would be a surprise. Unless Bella is secretly a bird.
The Vampire Assassin Cesare Borgia is a Vampire and a Assassin and also in love with Bella Auditore De Firenze Ezio's with the help of their friends they race to find the cure that can turn Cesare human ,But thier ancient enemy the Templars want a pice of Eden nothing will
Her name is Bella Auditore De Firenze Ezio. Yeah…
Cirque du Freak
Serenity One day a mysterious girl is found in Forks. She has a secret; she is also a vampire. She is the daughter of Mr. Crepsley and has a muddled destiny that no one understands. Cirque du Freak/ Twilight Crossover. R & R please.
In the Cirque canon, vampires are sterile. Sorry, badfic, your Sue cannot exist.
Hope and Love It's when Darren Shan and Mr.Crepsly get saved by a new family member in the cullen family Darkness, who was turned by Aro, who went to Forks to find her true love as she believes Darren is the one!
…Darkness? Are you sure her first name isn’t Ebony?
Moulin Rouge!
Come What May This story is a combination of Moulin Rouge, And Twilight. It will have the twilight characters and the plot of Moulin Rouge. Of course they all have to have British accents, just because it's the best and sexiest accent ever. Hope you enjoy it.
Well, if Bella is Satine, that means she dies! Also, British accents? Moulin Rouge takes place in FRANCE, not ENGLAND.
Axis Powers Hetalia
JUST FOR FUN Iggy come to Alfred house bearing a box of Edward Cullen's... something. Pairings: US X UK, Russia X China minor. warning: a hint of YAOI, rted M for a reason and a bit biased as usual.
Edward Cullen’s something. That could be anything, really, and I don't feel like clicking to find out.
Oh, and if you’re just hinting at it, why must you scream YAOI at me in your summary?
Umineko no Naku Koro ni
Twilight Sun Lambdadelta absolutely adores the Twilight books! Of course, she won't miss her chance to play the next game using some characters from her favorite book. But is Bella a competent enough detective? Spoilers for both Umineko and Twilight.
Bella is about as intelligent as a rock, so no, she’s not a competent enough detective. Also, Umineko takes place in the 1980s, before Twilight was ever around.
Hunger Games
Tributes vs Vampires Katniss Everdeen has won the rebellion and citizens from all Districts are now living in the New Colony. President Snow is angry and sets up a new competition where Katniss, Peeta, Gale, Madge & Haymitch must play in challenges against Edward Cullen.
President Snow is a zombie now?
Kingdom Hearts
The Twilight Kingdom Twilight meets Kingdom Hearts. What's not to love about. So please read it or else.
There are many thing not to love about this, dear author. Also, or else what? You’ll whine at me?
The Ring
Victoria's Revenge Samara was found in the well by Victoria. She lost her memory and can't remember why she was in the well in the first place. Victoria uses this to her advantage and has Samara join her in her killing spree.
So… since she lost her memory, is it too much to hope for that Samara kills the vampires and Bella?
Pirates of the Caribbean
Pirates of the Twilight When Bella get's kidnapped by bloodthirsty that way too pirates, Edward will do anything to save her. Even join forces with the notorious Captian Jake Sparrow
Can someone tell me what “bloodthirsty that way too pirates” means?
Glee
Starting Over Everyone thinks Bella has died but 5 years later when the Cullen's go to McKinley High they find out different. Bella is part of Glee club and Cheerio's. She is also Pucks girlfriend. Edward is mated with another girl Vanessa but now his jealous. READ
NO, PUCK, DON’T GIVE INTO BELLA’S SUE POWERS.
(Also, mods, can I have an "Umineko no Naku Koro ni" tag? Or "Umineko: When They Cry" if you want it to match the Higurashi tag. <3)