Half-Life and Mass Effect Crossovers
Shift by Madman The Mad
When her Council-funded expedition goes horrifyingly wrong, Liara T'soni must find a way back home. But she is caught up in the battle against the Combine, an inter-dimensional empire of immense power. Alongside Gordon Freeman, she will overthrow the combine to ensure humanity, and the galaxy's, survival against the Combine. But bigger powers are at play. Much bigger...
Rated: T - English - Sci-Fi/Adventure - Chapters: 1 - Words: 1,320 - Favs: 1 - Follows: 1 - Published: 6h - G-Man, Gordon F., Liara T'Soni
Half-Life The Convergence by deathwing17 reviews
A Council funded expedition into a previously unexplored system has gone horribly wrong. Now the expedition team find themselves stranded on a hostile world and hunted by a ruthless enemy. They soon join forces with a group of rebels hell-bent on freeing their home world and stopping a threat that could destroy all of galactic civilization. A threat known only as the Combine.
Rated: T - English - Sci-Fi/Adventure - Chapters: 8 - Words: 42,266 - Reviews: 53 - Favs: 107 - Follows: 146 - Updated: 12/13/2015 - Published: 9/12/2013 - A. Shephard, Alyx V., Gordon F., Liara T'Soni
Salvation: The Taking of the Carmenta Illustria by Jesse De La Rosa reviews
Salvation - Episode I: After a hard fought battle, a little rest and relaxation seems ages overdue. However the proud crew of the SR-2 Normandy is about to be crudely reminded that there is no rest for the wicked... Follow-up to Salvation
Rated: T - English - Sci-Fi - Chapters: 46 - Words: 311,108 - Reviews: 89 - Favs: 73 - Follows: 81 - Updated: 11/15/2015 - Published: 5/11/2012 - Complete
The Mass Life Effect by nunouno1
With the Reaper threat imminent, Commander Shepard makes a desperate bargain with a mysterious man in order to save the entire universe. 20 years later Gordon Freeman awakes to find himself in a whole new world and universe that he had never expected, and now the question must be asked. What threat is the galaxy's true enemy, the Reapers or the mysterious Combine?
Rated: T - English - Drama/Horror - Chapters: 1 - Words: 3,877 - Favs: 2 - Follows: 2 - Published: 8/3/2015
Dark Skies by CentuariAlpha reviews
Book 1 of 3. As ancient powers and enigmatic figures make their move, the stars will darken and the heavens will tremble as a scarred and battered humanity still reeling from the Combine occupation encounters the rest of the civilized galaxy.
Rated: T - English - Chapters: 10 - Words: 46,220 - Reviews: 325 - Favs: 428 - Follows: 516 - Updated: 5/15/2015 - Published: 2/22/2014
Bob Salyer of zobies by Zobiekiller882 reviews
In heat of the batle, can bob kil al of zobies be4 revenge of him? Rated t becuz It has bloods
Rated: T - English - Adventure/Tragedy - Chapters: 11 - Words: 1,694 - Reviews: 16 - Updated: 11/4/2013 - Published: 2/18/2013 - Lamarr, Shepard (M)
Half Effect by Seb Paul reviews
The new adventures of Gordon Freeman in the Mass Effect universe. Read and Review!
Rated: T - English - Adventure/Sci-Fi - Chapters: 3 - Words: 16,261 - Reviews: 26 - Favs: 58 - Follows: 79 - Updated: 8/13/2013 - Published: 4/5/2012 - Gordon F., Shepard (F)
Salvation: A Half Life Mass Effect Crossover Story by Jesse De La Rosa reviews
After Gordon Freeman is allegedly killed by the Combine, Earth enters a new technological Golden Age. Until 179 years later, when galactic civilization is threatened once more. A threat that only Earth's two greatest heroes can stop.
Rated: T - English - Sci-Fi - Chapters: 46 - Words: 243,378 - Reviews: 173 - Favs: 197 - Follows: 137 - Updated: 12/13/2012 - Published: 3/7/2011