Metal Gear and Fate/stay night
Crossovers
Metal Gear: Grail Wars by TheCongo reviews
Forced into a war not his own, Raiden must adjust to a world of mages he never knew existed. Lost in time once again, Jack the Ripper must face historical legends large and small while trying to find himself, balancing the man and the killer trapped within the same mind, to discover who he truly is.
Rated: M - English - Drama/Fantasy - Chapters: 3 - Words: 53,142 - Reviews: 39 - Favs: 127 - Follows: 175 - Updated: 4/28 - Published: 3/28 - Raiden
Bohemian Rhapsody by Sha Yurigami reviews
Every legend has a beginning. This legend is both the end and the beginning of a Saga that knows no bounds and will continue for as long as those names following after her are remembered. Yet her name was forgotten. Now is the time for the Legend to return to make herself known once more. / Post MGSV-TPP
Rated: T - English - Supernatural/Sci-Fi - Chapters: 6 - Words: 20,210 - Reviews: 30 - Favs: 62 - Follows: 74 - Updated: 10/8/2017 - Published: 5/8/2016 - T. Boss, Otacon/Hal E., Kariya M., Saber
A King and A Senator by Omniwriter1234 reviews
A King and a Senator do battle with the fate of the world as the victor's spoil.
Rated: T - English - Chapters: 1 - Words: 4,367 - Reviews: 12 - Favs: 45 - Follows: 20 - Published: 3/14/2017 - S. Armstrong, Saber - Complete
The Venom of the Grail War by Wernher von Braun reviews
He had sacrificed everything that he had; his identity, his body, and finally his live. All so that he can help Big Boss in granting the Boss' will. But when he was summoned in the Fourth Holy Grail War, he realized something; it was another opportunity to help him.
Rated: T - English - Spiritual/Sci-Fi - Chapters: 2 - Words: 3,655 - Reviews: 36 - Favs: 128 - Follows: 151 - Updated: 5/29/2016 - Published: 5/20/2016 - Venom S., Kirei K., Kiritsugu E.
Snake's FateStay by Skeleturd reviews
Shirou had just summoned his servant however it wasn't the servant that anyone expected, Up raised the traitor to his country, up raised the best soldier ever, up raised Naked Snake... Up raised... Big Boss.
Rated: M - English - Suspense/Romance - Chapters: 1 - Words: 2,141 - Reviews: 13 - Favs: 47 - Follows: 78 - Published: 4/27/2014 - B. Boss, Shirō E., Saber, Rin T.