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Games • Sci-Fi • 90 stories • Updated 18 Oct

Alpha Centuri [2, Jul 12]
Anarchy Online [2, Apr 09]
Borderlands [2, Sep 13]
Destroy All Humans [1, Nov 07]
Evochron [1, Sep 05]
Half-Life Universe [5, 3 Oct]
Halo [15, new10 Oct]
Mass Effect Trilogy [26, new18 Oct]
Metroid [1, Sep 07]
X-COM [2, 30 Jul]
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Post Chosen, During Half-Life 2. It's the end of the worlds as we know them...
Only the author can add chapters to this story batzulger • FR18 • Chapters [32] • Words [31,768] • Recs [1] • Reviews [46] • Hits [27,173] • Published [16 Apr 09] • Updated [3 Oct 14] • Completed [No]
Not exactly a ship of the line, but Xander does dress for Halloween as someone with Earth's most advanced spaceship. C/O with Commander Keen.
Only the author can add chapters to this story ErrolPeregrinus • FR7 • Chapters [1] • Words [2,628] • Recs [0] • Reviews [5] • Hits [1,157] • Published [3 Aug 14] • Updated [3 Aug 14] • Completed [Yes]
The mightiest alphabet soup organization in the world has an itty-bitty alien problem... and it needs the Slayer to come and fix it. X-COM X-OVER. Warning: may contain violence, sex, murders ('orrible), and crap jokes.
Only the author can add chapters to this story colourcodedchaos • FR18 • Chapters [1] • Words [3,563] • Recs [0] • Reviews [4] • Hits [652] • Published [30 Jul 14] • Updated [30 Jul 14] • Completed [No]
As things for the new Watchers Council become steadily worse three ultimate powers step in to save them. The Mass Effect universe will never be the same.
Only the author can add chapters to this story ejbelisle • FR18 • Chapters [1] • Words [4,231] • Recs [1] • Reviews [3] • Hits [1,150] • Published [19 Mar 14] • Updated [19 Mar 14] • Completed [No]
Xander always hoped he was adopted. Recently he found out it was true. Unfortunately wish demons weren't involved, so it can't be reversed.
Only the author can add chapters to this story groggy • FR18 • Chapters [1] • Words [3,610] • Recs [1] • Reviews [7] • Hits [3,704] • Published [1 Jan 14] • Updated [1 Jan 14] • Completed [No]
The Galaxy's Greatest Hero is back from the dead with a small army of the deadliest operatives in the galaxy to take on all comers. They say it's a suicide mission, that it’s certain death. THEY keep forgetting that Shepard has a Zeppo in her corner.
Only the author can add chapters to this story (Recent Donor)BHRamsay • FR18 • Chapters [64] • Words [310,839] • Recs [30] • Reviews [386] • Hits [132,184] • Published [16 Jan 12] • Updated [26 Sep 13] • Completed [No]
What Happens when a bit of his Legendary luck rubs off on another Soldier? Xander Shepperd is about to find out.
Only the author can add chapters to this story Tjin • FR15 • Chapters [2] • Words [4,099] • Recs [1] • Reviews [13] • Hits [5,131] • Published [10 Jun 13] • Updated [9 Sep 13] • Completed [No]
What happens when Xander dresses up as the Master Chief in command of the Ascendant Justice and Ethan Rayne sends costumes of the Scooby Gang to SG-1 for his "special" Halloween?
Only the author can add chapters to this story Genuka • FR15 • Chapters [14] • Words [23,151] • Recs [20] • Reviews [219] • Hits [79,583] • Published [16 Mar 13] • Updated [22 Jul 13] • Completed [No]
My name is Alexander Lavelle Harris, and I am an Assassin, as was my father and his father. But unlike them, I know a truth of the world many do not see. And in my mission, I am not alone.
Only the author can add chapters to this story AlexanderMcpherson • FR15 • Chapters [1] • Words [1,406] • Recs [2] • Reviews [6] • Hits [1,937] • Published [21 Jul 13] • Updated [21 Jul 13] • Completed [Yes]
Halloween was only the beginning... Now Xander must Reclaim a galaxy lost to darkness.
Only the author can add chapters to this story Zaion • FR18 • Chapters [3] • Words [7,879] • Recs [7] • Reviews [40] • Hits [15,547] • Published [3 Jul 13] • Updated [13 Jul 13] • Completed [No]
A strange couple has appeared in Sunnydale and only Xander can see them.
Only the author can add chapters to this story RedRaptor • FR15 • Chapters [1] • Words [1,165] • Recs [1] • Reviews [7] • Hits [2,102] • Published [24 May 13] • Updated [24 May 13] • Completed [Yes]
Xander, Buffy and Willow decides to go on a theme, and end up getting so much more than they bargained for.
Only the author can add chapters to this story (Current Donor)Feynor • FR15 • Chapters [20] • Words [68,913] • Recs [43] • Reviews [347] • Hits [121,365] • Published [18 Feb 13] • Updated [20 Apr 13] • Completed [No]
One-Shots revolving around a BTVS/Mass Effect/Doctor Who crossover universe.
Only specified co-authors can add chapters to this story Semet • FR18 • Chapters [4] • Words [8,057] • Recs [2] • Reviews [15] • Hits [5,831] • Published [21 May 12] • Updated [31 Dec 12] • Completed [No]
YAHF. Xander Harris dressed as a citizen of the world...
Only the author can add chapters to this story Snorpenbass • FR13 • Chapters [1] • Words [1,745] • Recs [5] • Reviews [15] • Hits [3,114] • Published [27 Oct 12] • Updated [27 Oct 12] • Completed [Yes]
Mindoir, Elysium, Akuze, Torfan. Those were Easy. A day in the life of Marine Sniper Harris is a tough one, or so he tells Shepard.
Only the author can add chapters to this story AlexanderMcpherson • FR15 • Chapters [2] • Words [2,647] • Recs [4] • Reviews [17] • Hits [5,181] • Published [18 Jan 12] • Updated [19 Jan 12] • Completed [Yes]
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