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Dial by
DesertChocolate reviews
A man from our world is dropped into the Marvel Cinematic Universe with nothing but a watch on his wrist to make a life with. Luckily, it's one hell of a cool watch. Now if only he'd gotten the manual... Also posting on RoyalRoad
Crossover - Marvel & Ben 10 - Rated: M - English - Adventure/Sci-Fi - Chapters: 86 - Words: 444,744 - Reviews: 1115 - Favs: 1,549 - Follows: 1,579 - Updated: 8/26 - Published: 7/3/2018
The Normandy Saga: To Defy Death by
MakoGT reviews
In a surprise attack on the SSV Normandy, The First Human Spectre, Commander Shepard, was killed. Leaving his crew heartbroken and lost. With his death, the Galaxy allowed the threat of the reapers slip from memory. Restored to life by sworn enemies, the Commander begins the fight anew. Tali'Zorah/MShep romance. Slow burn. M for language, gore, more. Cover art by Palavenmoons
Mass Effect - Rated: M - English - Sci-Fi/Romance - Chapters: 43 - Words: 209,079 - Reviews: 253 - Favs: 181 - Follows: 209 - Updated: 8/19 - Published: 7/16/2018 - [Shepard (M), Tali'Zorah]
A Plumber Among Marvels by
yurei king reviews
A man lost in despair is given an offer by a master of time. A chance in a world far removed from the realities he has seen, to begin anew surrounded by marvels and horrors the likes of which he couldn't imagine. You can't go home again, but maybe, just maybe, he could build a new one.
Crossover - Marvel & Ben 10 - Rated: M - English - Adventure - Chapters: 6 - Words: 62,079 - Reviews: 101 - Favs: 392 - Follows: 432 - Updated: 8/7 - Published: 2/9/2018
Avenging 10 by
CaptainRex75 reviews
Ben 10 has lost everything. Now he is given a second chance in a world full of superheroes. Will Ben decide to continue being a hero?
Crossover - Ben 10 & Avengers: Earth's Mightiest Heroes - Rated: T - English - Adventure/Sci-Fi - Chapters: 23 - Words: 335,353 - Reviews: 1194 - Favs: 1,302 - Follows: 1,227 - Updated: 7/21 - Published: 1/3/2015
Ben 10: Justice Incarnate by
Firestorm808 reviews
Stranded in an unknown world, Ben must fulfill his destiny here and change history for the better. Cover image from Promsien. Not a suicidal Ben introduction! Actually logical!
Crossover - Ben 10 & Young Justice - Rated: T - English - Adventure/Romance - Chapters: 10 - Words: 53,018 - Reviews: 339 - Favs: 913 - Follows: 1,061 - Updated: 7/6 - Published: 3/23/2016 - Ben T.
Fate Calls by
Sci-Fifan95 reviews
In life, the only certain thing that applies to us is death. We cannot escape it. We cannot outrun it. It is a fate that finds us all. However, He plays chess. And you don't find out until too late that He's been playing with two queens all along.
Transformers/Beast Wars - Rated: T - English - Adventure/Sci-Fi - Chapters: 53 - Words: 716,764 - Reviews: 563 - Favs: 289 - Follows: 254 - Updated: 6/9 - Published: 11/1/2011 - Arcee, Optimus Prime, OC
The Human Element by
Vendicor reviews
Prime-verse. Destiny and fate comes in many different shapes and sizes. Some people are meant to find their place in the world on a whim, others work for it. Mine just so happens to come in the form of several dozen feet tall robots and I and some human are caught in the middle.
Transformers/Beast Wars - Rated: T - English - Adventure/Drama - Chapters: 19 - Words: 138,463 - Reviews: 111 - Favs: 146 - Follows: 166 - Updated: 5/22 - Published: 2/12/2017 - Arcee, Optimus Prime, Bulkhead, OC
Ironbound by
Shadowmaker7734 reviews
Jack's perfect Saturday was almost ruined when his mom came over to the base and Arcee left on a mission without him. But June delivered some good news though, his cousin was moving to Jasper. Thing is, Jack hadn't seen the guy for eight years. In the end, that was a Saturday Jack won't soon forget. / future OCxMoonracer and JackxArcee
Transformers/Beast Wars - Rated: T - English - Sci-Fi/Romance - Chapters: 3 - Words: 17,713 - Reviews: 18 - Favs: 39 - Follows: 42 - Updated: 2/11 - Published: 2/6 - [Arcee, Jack D.] [Moonracer, OC]
Lost in Havoc by
Zae'lah reviews
What if Ben Tennyson lost in universe full of malice and nightmarish creature. Will he able to prevail against the tides? Or he will break from temptation and corruption. How long will he able to resist before it consumes him? Or he will be the one to be a great threat on it. Rated M for violence and adult content.
Crossover - Warhammer & Ben 10 - Rated: M - English - Horror/Sci-Fi - Chapters: 10 - Words: 140,135 - Reviews: 281 - Favs: 118 - Follows: 133 - Updated: 11/29/2018 - Published: 9/10/2017 - Eldar, Tau, Ben T.
Crysis Effect V2 by
Wraith002 reviews
Jason Harlow lost his life in battle, but the young Marine wasn't expecting the afterlife that greeted him. Accepting an offer from an omnipotent being, he was thrown into a new world where a whole new fight was waiting. Armed with a powerful suit and an array of skills from his journey, he will set out to help stop a cycle of extinction that threatens all life itself.
Mass Effect - Rated: M - English - Sci-Fi/Adventure - Chapters: 55 - Words: 270,337 - Reviews: 622 - Favs: 994 - Follows: 1,139 - Updated: 11/11/2018 - Published: 8/27/2017 - [Shepard (F), OC]
A Spartan in Westeros (A Song of Ice and Fire X Halo Crossover) by
Agailius reviews
When the Forward Unto Dawn lands in the North, it sets the stage for untold repercussions which will ripple throughout the whole of Westeros. With civil war threatening to tear the land apart, and an entirely more dire threat arising beyond the Wall, John and Cortana take it upon themselves to again protect the whole of mankind; from both it's own demons... and those beyond.
Crossover - Halo & A song of Ice and Fire - Rated: M - English - Sci-Fi/Fantasy - Chapters: 21 - Words: 128,153 - Reviews: 1565 - Favs: 3,422 - Follows: 4,028 - Updated: 10/1/2018 - Published: 6/3/2014 - Master Chief/John-117, Cortana, Jon S., Eddard S./Ned
A Dream Turned Reality by
jthelyric reviews
50,000 years have passed since the Protheans vanished w/o a trace. Nobody knows what happened. And only one race ever (successfully)opposed them: The Orokin. And even they, too, disappeared; only, not in as mysterious of a circumstance. In their wake, however, lies the catalyst the universe needs, as the war to end all wars is coming. The cycle will continue.
Crossover - Mass Effect & Warframe - Rated: M - English - Adventure - Chapters: 8 - Words: 59,316 - Reviews: 83 - Favs: 278 - Follows: 386 - Updated: 7/27/2018 - Published: 5/6/2016 - Shepard (F), OC
Transformers Prime: Newer World Order by
Fatal Intestinal Maelstrom reviews
Another old enemy attacks suddenly, taking hostages and targeting Jack and Arcee. And having grown sick and tired of people going after her son, June decides to get much more deeply involved in the action. [Story begins about two weeks after "Harbinger" ended.]
Transformers/Beast Wars - Rated: M - English - Sci-Fi - Chapters: 15 - Words: 59,472 - Reviews: 50 - Favs: 51 - Follows: 37 - Updated: 7/10/2018 - Published: 11/2/2017 - Arcee, Jack D. - Complete
The Normandy Saga: The Rogue Spectre by
MakoGT reviews
The year is 2183. Humanity has been attacked by Rogue Synthetics, led by a Council Spectre gone rogue. And who shall stand against Saren Arterius? John Shepard and the crew of the Normandy. Full novelization of ME1. Male Shep x Tali Zorah. Slow burn. Rated M for language.
Mass Effect - Rated: M - English - Adventure/Romance - Chapters: 36 - Words: 223,402 - Reviews: 140 - Favs: 166 - Follows: 134 - Updated: 7/2/2018 - Published: 2/16/2018 - [Shepard (M), Tali'Zorah] - Complete
Into the Great Unknown by
MakoGT reviews
In 2185, 100,000 people from most species from the Milky Way underwent a great journey to a new galaxy, for a new home. When they woke up 600 years later, the plan went to hell. Follow the path of Scott Ryder, as he leads his team across the Heleus Cluster to find a home and who he confides in when the odds seem against them. Vetra Nyx. Rated M for Violence, Swearing, Adult Content
Mass Effect - Rated: M - English - Adventure/Romance - Chapters: 82 - Words: 611,722 - Reviews: 228 - Favs: 249 - Follows: 201 - Updated: 5/14/2018 - Published: 5/12/2017 - [Scott R., Vetra N.] - Complete
Ben 10: Ultimate Avengers by
Astral demon reviews
When Paradox warns Ben of a multiversal threat, it is up to him to team up with a group called the Avengers. Can they stand up united against this enemy? Or will they fall divided?
Crossover - Ben 10 & Avengers - Rated: T - English - Adventure - Chapters: 2 - Words: 7,128 - Reviews: 42 - Favs: 115 - Follows: 118 - Updated: 4/26/2018 - Published: 3/27/2018
Parallel Processing by
MintyFeet reviews
The year is 460 Freeport. The Systems Alliance, descendant of the Frontier Militia, finds itself confronted with First Contact; in the midst of all this, Pilot Jane Shepard and Titan KN must survive in an alien galaxy. [This story is no longer being updated, and is being maintained as an archive. Please read the reboot, Parallel Instances, if you're new to this story. Thanks!]
Crossover - Mass Effect & Titanfall - Rated: M - English - Sci-Fi - Chapters: 38 - Words: 229,484 - Reviews: 87 - Favs: 364 - Follows: 410 - Updated: 1/17/2018 - Published: 12/12/2016
World of Warcraft: Fall of Dawn by
Stellar Castaway reviews
After the destruction of the Ark and the defeat of both the Covenant and the Flood, the Master Chief and Cortana now find themselves on the mysterious world of Azeroth. How will the races of the Alliance and the Horde handle the arrival of a Spartan and his A.I. companion from beyond the stars...?
Crossover - Warcraft & Halo - Rated: M - English - Sci-Fi/Adventure - Chapters: 7 - Words: 63,442 - Reviews: 180 - Favs: 625 - Follows: 738 - Updated: 1/12/2018 - Published: 10/19/2012 - Night Elf, Master Chief/John-117
The Star Forge Effect by
Llegion reviews
Darth Revan leads the Sith Empire to a new galaxy, bringing with him the greatest space station in the galaxy. What will happen when the Council meets an Empire that refuses to bow to them, with the military strength to reduce them into so much dust? And how will their First Contact go, considering who the Empire is allied with? Rated T for HK-47, you meat-bags.
Crossover - Star Wars & Mass Effect - Rated: T - English - Sci-Fi/Adventure - Chapters: 6 - Words: 23,421 - Reviews: 207 - Favs: 940 - Follows: 1,275 - Updated: 1/8/2018 - Published: 9/21/2015
A Hero's War by
Pyroknight137 reviews
A World filled with Strife and War is about to receive its last hope to avoid oblivion
Crossover - Warcraft & Ben 10 - Rated: T - English - Adventure/Fantasy - Chapters: 1 - Words: 1,664 - Reviews: 8 - Favs: 19 - Follows: 16 - Published: 10/25/2016
Mass Effect: Clash of Civilizations by
Eterna1Soldier reviews
In 2157 a Citadel Council exploratory vessel is tasked with opening a dormant Relay into unknown regions of the galaxy. What they find is something they never expected. What happens when two civilizations centered around different technologies clash?
Crossover - Halo & Mass Effect - Rated: T - English - Adventure/Mystery - Chapters: 21 - Words: 96,812 - Reviews: 3394 - Favs: 5,053 - Follows: 5,932 - Updated: 5/22/2016 - Published: 10/13/2011 - Tali'Zorah
Transcendent Humanity by
Solaris242 reviews
Humanity never developed FTL. The Prothean archives contained no technology, no Element Zero, just a warning. Isolated from the rest of the galaxy for two thousand years, restricted to their only system, how will humanity have changed when they first meet the Turians? AU, alternate history of humanity and First Contact.
Mass Effect - Rated: T - English - Sci-Fi - Chapters: 18 - Words: 40,604 - Reviews: 2082 - Favs: 6,469 - Follows: 7,482 - Updated: 3/1/2016 - Published: 5/7/2013