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Games • Sci-Fi • 90 stories • Updated 10 Aug

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, 28 Mar]
Halo [15, 20 Jul]
Mass Effect Trilogy [26, 10 Aug]
Metroid [1, Sep 07]
X-COM [2, 30 Jul]
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Xander centric. Fo Halloween Xander rents a hollywood prop space suit and awakens from a nightmare as a NSW Spartan (Halo III). The only one on earth or this universe. With Cortana's help they will change this Earths future.
Only the author can add chapters to this story Grendel • FR15 • Chapters [20] • Words [261,865] • Recs [48] • Reviews [215] • Hits [118,500] • Published [18 Sep 13] • Updated [20 Jul 14] • Completed [No]
The master chief finds something while on a mission. What happens when he brings it along? If it doesn't make sense right away, I'll explain a few things to characters later.
Only the author can add chapters to this story HappyWonKinobi • FR18 • Chapters [10] • Words [17,815] • Recs [0] • Reviews [13] • Hits [6,800] • Published [27 Jun 12] • Updated [10 May 14] • Completed [Yes]
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 [77,491] • Published [16 Mar 13] • Updated [22 Jul 13] • Completed [No]
The Slayer sent her White Knight to hell to save her vampire lover sparking great changes. An old warrior returns after living a full life to put his past to rest and to continue his mission.
Only the author can add chapters to this story Darlok • FR18 • Chapters [2] • Words [10,324] • Recs [29] • Reviews [162] • Hits [14,792] • Published [13 Jul 13] • Updated [20 Jul 13] • Completed [No]
Xander dresses as a more famous soldier for Halloween. This is a repost of the story I also have on fanfiction.net Chap 17 now up
Only the author can add chapters to this story thenextcujo • FR18 • Chapters [17] • Words [59,678] • Recs [26] • Reviews [164] • Hits [111,615] • Published [6 Nov 07] • Updated [27 Sep 09] • Completed [No]
Sequel to Xander Evolved: after mouths of keeping quiet about his new abilities, Xander is forced to admit just how much he retained from Halloween…
You can add chapters to this story (Past Donor)Starbug • FR15 • Chapters [1] • Words [2,139] • Recs [2] • Reviews [12] • Hits [11,783] • Published [13 Dec 04] • Updated [13 Dec 04] • Completed [Yes]
Xander picks up a different Halloween costume, and the forces of Darkness have a new reason to fear him…
You can add chapters to this story (Past Donor)Starbug • FR15 • Chapters [1] • Words [1,212] • Recs [3] • Reviews [13] • Hits [15,048] • Published [10 Dec 04] • Updated [10 Dec 04] • Completed [Yes]