Halo and Avengers Crossovers
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Vos-68 gets lost by Nachtfalke reviews
What will happen when a Spartan Five and his AI from the year 2635 get lost during a mission? Will they side with the evil, the law, the heroes? Will he survive? Will he make a difference? What will happen?
Rated: T - English - Chapters: 4 - Words: 3,290 - Reviews: 4 - Favs: 8 - Follows: 6 - Updated: 7/21 - Published: 7/18
Master Chief meets the Avengers by Dragon Cat84 reviews
This takes place following the events of Halo 3 and towards the end of Avengers the movie during the battle. I don't own either franchise nor want anything out of it instead I just want to have fun and I hope you do too.
Rated: T - English - Adventure/Sci-Fi - Chapters: 3 - Words: 5,928 - Reviews: 6 - Favs: 7 - Follows: 12 - Updated: 6/9 - Published: 6/6
Into The Unknown by DoombotScout reviews
Set as an AU for Halo 4 and The Avengers, where Tony Stark misses the portal back to Earth, and instead lands on the Forward Unto Dawn, prompting Cortana to wake up the Master Chief early. Rated T for violence and slight language.
Rated: T - English - Friendship/Adventure - Chapters: 3 - Words: 2,831 - Reviews: 12 - Favs: 25 - Follows: 52 - Updated: 2/22 - Published: 2/5 - Master Chief/John-117, Cortana, Iron Man/Tony S.
From Hatred Birthed Alliance by CrunchyCucumber reviews
*This story contains an opening chapter that will be used as the same opening chapter for a planned and hopefully successful series of unrelated crossovers using the same characters* Angel-B505 is known as Noble 6, Dydo 'Rukamee is an Ultra bent on avenging his twin's assasination, Cortana never made it to the Autumn and back to John. They all should have been rivals. They aren't.
Rated: T - English - Adventure - Chapters: 2 - Words: 7,167 - Reviews: 2 - Favs: 4 - Follows: 8 - Updated: 2/1 - Published: 1/25 - OC, Captain America/Steve R., Iron Man/Tony S.
The Defense of Earth 2552 by ARC-7567 reviews
A group of ODSTs led by a Spartan stumble upon a very interesting discovery that could help to save the human race from the alien alliance known as the covenant. Romance Maria Hill/OC NO LEMONS DONT ASK
Rated: T - English - Sci-Fi/Romance - Chapters: 13 - Words: 9,315 - Reviews: 3 - Favs: 10 - Follows: 8 - Updated: 10/13/2015 - Published: 8/24/2015 - Jun-A266/Noble Three, OC, Captain America/Steve R., Agent Maria Hill
Iron Man and Master Chief by TheShrekinator reviews
Iron Man went thru the ghetto to get some sweg and he falled in love with Master Chief.
Rated: T - English - Adventure/Romance - Chapters: 1 - Words: 529 - Reviews: 4 - Favs: 2 - Follows: 2 - Published: 5/22/2015 - Master Chief/John-117, Iron Man/Tony S. - Complete
A Walk in the Park by TheShrekinator reviews
Master Chief becomes President of the United States, with Iron Man as Vice President. The freedom was deafening, but so was Cortana's yelling.
Rated: T - English - Friendship/Humor - Chapters: 1 - Words: 493 - Reviews: 3 - Favs: 1 - Follows: 1 - Published: 5/22/2015 - Master Chief/John-117, Cortana, Iron Man/Tony S. - Complete
Halo: Sword and SHIELD by N0b0dyInParticular reviews
After opening Requiem, the Master Chief finds himself embroiled in a fight against the Storm Covenant in a strange, new world. Along side this Earth's Mightiest Heroes, John will try to find a way home- where ever that may be for him. Halo/Marvel MCU crossover- Marvel characters not found in the Cinematic Universe will appear. All I.P.s belong to their rightful owners.
Rated: T - English - Adventure/Sci-Fi - Chapters: 3 - Words: 4,125 - Reviews: 13 - Favs: 49 - Follows: 76 - Updated: 12/2/2014 - Published: 11/10/2013 - Master Chief/John-117, Cortana, Black Widow/Natasha R., Iron Man/Tony S.
Captain America: Re-Birth of a Hero by Composer777 reviews
So much death. Humanity has suffered so much at the hands of the Covenant. The merciless aliens have slaughtered billions and left the UNSC, humanities guardian angel, in sheer and utter disarray. A single setback is all it would take to bring humanity to its knees. Is this our future? Our inevitable fate? Not if humanities greatest heroes have anything to say about it!
Rated: T - English - Sci-Fi/Adventure - Chapters: 13 - Words: 38,054 - Reviews: 17 - Favs: 47 - Follows: 75 - Updated: 7/29/2014 - Published: 9/25/2013 - Master Chief/John-117, T. Hood, Didact