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The Universe of All Reality by
Metal4k reviews
"Where does all evil come from? Where does it originate?" There are forces far more ancient, far darker, than the Reapers and Flood. Peace is over. Commander Sheaprd will be faced with new threats and challenges, ones that can transcend reality, ones older than the Universe itself. Multiverse crossover
Crossover - Halo & Mass Effect - Rated: T - English - Mystery/Adventure - Chapters: 42 - Words: 236,597 - Reviews: 421 - Favs: 289 - Follows: 320 - Updated: 5/13/2015 - Published: 4/27/2013 - Master Chief/John-117, Shepard (F) - Complete
Star Wars: Combat Evolved by
Shotgunchief reviews
The remainders of Delta Squad have been in hiding ever since the Clone Wars ended. But, nineteen years later, they're thrust into a new war and will need the help of some old friends. Sequel to Halo: Republic Commando.
Crossover - Star Wars & Halo - Rated: T - English - Sci-Fi/Adventure - Chapters: 9 - Words: 37,043 - Reviews: 216 - Favs: 170 - Follows: 156 - Updated: 1/17/2015 - Published: 7/28/2007
Legend of Korra: Legend of the Spartan by
Ur-Didact reviews
When an evil like no other threatens Korra's world, another Legend may come to help. Publishing for this story is now resumed!
Crossover - Halo & Legend of Korra - Rated: T - English - Fantasy/Adventure - Chapters: 6 - Words: 4,018 - Reviews: 51 - Favs: 52 - Follows: 65 - Updated: 7/14/2013 - Published: 8/3/2012 - Master Chief/John-117
Biohazard by
Potatohed reviews
It is the beginning of the Forerunner-Human wars. The humans have been attacking Forerunner planets, seemingly without cause. A human vessel is captured by the Forerunner fleets, but the lone survivor is unknowingly sick with a terrible disease that they have never encountered before. Can they stop it? Rating has been changed due to scenes of intense violence. I do not own Halo
Halo - Rated: M - English - Sci-Fi/Horror - Chapters: 8 - Words: 7,318 - Reviews: 17 - Favs: 18 - Follows: 21 - Updated: 6/7/2013 - Published: 12/11/2012 - Didact
Composition by
Hawki reviews
Poem: The Composer. A being that lived up to its namesake. Each conciousness was its own tune. Each transfer was its own song. And via the Prometheans, it had composed something that would endure as long as there were those to hear it.
Halo - Rated: K+ - English - Poetry/Tragedy - Chapters: 1 - Words: 278 - Reviews: 2 - Favs: 8 - Follows: 1 - Published: 9/16/2012 - Composer - Complete
A New Age by
Sigma-del-Prisium reviews
The Human-Covenant War is over, and humanity is slowly recovering their strength. But unknown to them and their allies, their worlds will soon make contact with rest of the galaxy. First Time FanFiction. Please Enjoy. [ON HAITUS/REPLACEMENT GOING ON]
Crossover - Halo & Mass Effect - Rated: T - English - Sci-Fi/Adventure - Chapters: 18 - Words: 73,443 - Reviews: 486 - Favs: 521 - Follows: 507 - Updated: 10/23/2011 - Published: 11/27/2010
Different View by
Desvendapur reviews
A story about a Jackal serving the Covenant military. These are the stories of his life, both good and bad, during the ten years leading up to the destruction of Halo.
Halo - Rated: T - English - Adventure/Drama - Chapters: 1 - Words: 6,469 - Reviews: 4 - Favs: 6 - Follows: 2 - Published: 11/1/2009