Halo and How to Train Your Dragon
Crossovers
How to Train Your Ancilla by cjh2099
Yr:2555 A.D. Planet:FP-089 Research Outpost: Berk Lieutenants Hiccup H. Haddock III & Astrid Hofferson embark on an impossible mission neither signed up for. Cunning twists hinder progress as they unify against the forces of power and greed to save life as they know it. Their mission: uncover the lost technology of the Forerunners...but along the way, dark secrets are unraveled...
Rated: M - English - Adventure/Sci-Fi - Chapters: 6 - Words: 32,393 - Favs: 9 - Follows: 13 - Updated: 10/20/2021 - Published: 1/4/2020 - Astrid, Hiccup
the marriage contact by tannerpadfoot
tanner t19 a follow spartan somehow wind up at the How To Train Your Dragon Universe im bad at summarys sorry
Rated: M - English - Romance/Parody - Chapters: 2 - Words: 212 - Favs: 2 - Follows: 1 - Updated: 12/21/2018 - Published: 9/16/2018 - OC, Cortana, Astrid, Hiccup
De ser la burla del pueblo a un SCDO (One-Shot) by Satoshi Auditore reviews
En la inmensidad de la Guerra Humano-Covenant, Hiccup abandona Berk para en-listarse en sus filas sin tener idea de que esta decisión cambiara su vida para siempre
Rated: K - Spanish - Sci-Fi/Romance - Chapters: 1 - Words: 2,825 - Reviews: 1 - Favs: 5 - Follows: 7 - Published: 4/16/2017 - Hiccup, Camicazi, Heather - Complete
HTTYD: Halo 2 by Wolffury reviews
When Hiccup, Astrid, Nogard, and the rest of the group discover another Halo ring, they will be plunged into an adventure that's much more than they bargained for. With the fate of the galaxy in their hands and an enemy the likes of which they have never seen. They'll need some help from thought lost hero.
Rated: T - English - Sci-Fi/Adventure - Chapters: 7 - Words: 16,739 - Reviews: 10 - Favs: 17 - Follows: 21 - Updated: 6/18/2015 - Published: 6/13/2014 - [Hiccup, Astrid] OC
Infinite Possibilities by H311r8sr reviews
Every choice we make creates 2 universes, one where we made the choice and another where we didn't. Billions of people, making Billions of choices, makes infinite universes, and infinite possibilities. This is one of them.
Rated: T - English - Adventure/Sci-Fi - Chapters: 8 - Words: 15,663 - Reviews: 17 - Favs: 15 - Follows: 16 - Updated: 12/23/2014 - Published: 8/24/2014 - [Hiccup, Astrid] OC
New Blood of a Lost Age by Bean De La Meme reviews
The Master Chief and Cortana have decided to help out with a new UNSC experiment to travel faster than ever before. Until they end up crash landing in the waters of the fierce Vikings of Berk. How can they possibly get out of this one? No flames please (whatever that means) ;)
Rated: T - English - Adventure/Fantasy - Chapters: 21 - Words: 28,382 - Reviews: 50 - Favs: 80 - Follows: 79 - Updated: 12/5/2014 - Published: 8/25/2013 - T. Lasky, Hiccup - Complete
the viking that became a sparten by darkness and angst
Hiccup finds the U.S Freedom and makes a squad of spartens. M for some swearing
Rated: M - English - Chapters: 1 - Words: 379 - Published: 9/20/2014
How to train your Dragon: Halo by Wolffury reviews
On the planet of Berk, two sides have been warring against each other for years. The Covenant & The Spartans. Hiccup-200 and his friends will have to unite two arch enemies in order to save Berk, and possibly the galaxy.
Rated: T - English - Sci-Fi/Adventure - Chapters: 15 - Words: 29,035 - Reviews: 11 - Favs: 30 - Follows: 20 - Updated: 2/26/2014 - Published: 11/9/2013 - [Hiccup, Astrid] OC - Complete
The Island: Digital by donog97
Book three of The Island series. As Dono is on his journey to reconnect with Blazen, he is inturrupted by meeting with his future self. When in this encounter, he is sent with a spartan to guide him on his way back to Berk. At Berk, however, it is not how Dono had left it. M for violent parts.
Rated: T - English - Hurt/Comfort/Friendship - Chapters: 1 - Words: 19,494 - Favs: 3 - Follows: 1 - Published: 3/17/2013 - Complete