Buffy: The Vampire Slayer and Robotech/Macross Crossovers
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Shadows of the Apocalypse by pjmb13 reviews
During a losing battle with alien forces, an REF cruiser is forced into a desperate maneuver which takes them to an unexpected location. The survivors encounter a different world from what they are familiar with or known. What will they do especially when they encounter a pair of Vampire Slayers and how will the world react to their arrival.
Rated: T - English - Sci-Fi/Romance - Chapters: 13 - Words: 59,527 - Reviews: 4 - Favs: 18 - Follows: 22 - Updated: 5/20 - Published: 4/2 - Xander H., Buffy S., Faith L.
Seeds of Time by andrewjameswilliams reviews
AU. Xander returns from his road trip deeply changed and carrying a horrific warning for the future. Can the Scoobies save humanity and the Earth against enemies of both the supernatural and the alien kind? Or is the world doomed?
Rated: T - English - Adventure/Supernatural - Chapters: 3 - Words: 18,191 - Reviews: 12 - Favs: 73 - Follows: 67 - Updated: 5/4 - Published: 3/9 - Xander H., Buffy S.
Ship of the Line: Pioneer's Dawn by andrewjameswilliams reviews
Janus unhappy with how things are being handled in Sunnydale and elsewhere by the Powers That Be decides to intervene and in so doing changes the destiny and fate of an entire planet forever.
Rated: T - English - Sci-Fi/Adventure - Chapters: 7 - Words: 42,869 - Reviews: 91 - Favs: 180 - Follows: 213 - Updated: 12/5/2014 - Published: 5/22/2014 - Xander H., Buffy S., Lisa/Misa, Rick/Hikaru
Halloween Universal Book One: Farewell Earth by Snowy Mountain reviews
Inspired by "The Traveller Chronicles" on Twisting the Hellmouth website. The Halloween Spell sends Sunnydale and its inhabitants across the galaxy aboard the SDF-1 and accompanied by a number of other starships from various other science fiction series are lost in space. Xovers with other science fiction and anime series.
Rated: T - English - Adventure - Chapters: 2 - Words: 8,629 - Reviews: 12 - Favs: 34 - Follows: 60 - Updated: 11/10/2013 - Published: 8/30/2013
Ad Esse Fortis by H Max Marius reviews
Saving the world can become a habit. Six years after the battle of Sunnydale, the slayers find themselves on the front lines against a new enemy. Which begs to ask; how exactly does one stake a 50 foot tall vampire?
Rated: T - English - Sci-Fi/Adventure - Chapters: 9 - Words: 22,323 - Reviews: 3 - Favs: 5 - Follows: 8 - Updated: 7/22/2012 - Published: 3/6/2012
Armageddon Now by Cyclone reviews
The Scooby Gang must endure an apocalypse they cannot stop. On hold.
Rated: T - English - Chapters: 6 - Words: 9,407 - Reviews: 33 - Favs: 38 - Follows: 37 - Updated: 4/30/2006 - Published: 4/11/2004 - Xander H.