Supernatural and Flashpoint
Crossovers
Kobayashi Maru by Saphrae reviews
Kobayashi Maru (n): 1. an unbeatable test 2. a no-win scenario. Sergeant Gregory Parker faces his most dangerous negotiation yet. Dean Winchester has 55 hostages, one accomplice, and no clear goal. One-shot.
Rated: T - English - Suspense/Drama - Chapters: 1 - Words: 24,553 - Reviews: 60 - Favs: 225 - Follows: 72 - Published: 2/2/2016 - Dean W., Greg P. - Complete
Of Brothers and Secrets by Priseskimoe reviews
Sam and Mark are twin brothers. Mark left and became a hunter after their father kicked him out. Now, he is dead and Sam is missing. An old 'friend' of the Winchesters will eventually return...But for what? Does contain swearing and progressively worsens.
Rated: T - English - Chapters: 6 - Words: 5,747 - Reviews: 12 - Favs: 13 - Follows: 27 - Updated: 7/16/2012 - Published: 12/9/2011 - Mark C., Sam B.
What He Started by Miggy not Fax reviews
Lucifer, Michael, and Alastair Natas are troublemakers with a gang rivalry with the Novak brothers. They can't find a way to get to the Natases Sam Novak sees Alastair with his little brother, Dean. Will the SRU be able to find Dean when he disappears?
Rated: K+ - English - Family/Adventure - Chapters: 2 - Words: 3,286 - Reviews: 7 - Favs: 8 - Follows: 14 - Published: 3/6/2012
Stay With Me by Pyrabelle reviews
Mark Campbell was a Hunter who protected people from the supernatural. On one unforeseen day his life was taken by a shape shifter however, Mark was given a second chance as Sam Braddock.
Rated: T - English - Romance/Drama - Chapters: 2 - Words: 1,713 - Reviews: 3 - Favs: 5 - Follows: 11 - Updated: 8/29/2011 - Published: 8/28/2011 - Mark C., Sam B.