Metal Gear and Halo Crossovers
Filters
Dogs of War by WildCard3323 reviews
Noble Six was a Spartan. A killing machine, made that way ever since she saw her parents burn as a child. And that's all she thought she was, until she's forced from an altered Operation: UPPERCUT into a world of chaos, one that has more than enough killing machines to go around. That being said, one more ally couldn't hurt Diamond Dogs. At least...as long as they stay an ally.
Rated: M - English - Adventure/Sci-Fi - Chapters: 1 - Words: 4,206 - Reviews: 8 - Favs: 31 - Follows: 50 - Updated: 6/28/2019 - Published: 7/9/2018
The War Economy by Mr. Anderson Welcome Back reviews
Told by Catherine Halsey to some spooks (cut part of/intro of Halo 4). This is how the Mantis walking tank became widely used by the UNSC and its contingencies in 2556, taking place during the years the Master Chief was in cryogenic stasis... "They never told you? What else they were developing on Reach?"
Rated: M - English - Sci-Fi/Parody - Chapters: 1 - Words: 813 - Reviews: 2 - Favs: 1 - Follows: 3 - Published: 3/22/2016 - Otacon/Hal E., Huey E., C. Halsey, OC
Spartan-100: Luke by EpsilonPanda reviews
Luke finds himself in the world of Halo one day as Spartan-100, part of the SPARTAN II Project. He quickly makes friends with Spartan-023 and -103, Daisy and Ralph, and go through the lives as SPARTAN II's. *Note* This is a self-insert, so beware. Also, it is non-canonical (mainly with Daisy). M for violence (mainly).
Rated: M - English - Sci-Fi/Romance - Chapters: 9 - Words: 13,341 - Reviews: 1 - Favs: 7 - Follows: 9 - Updated: 5/5/2015 - Published: 2/5/2015 - OC - Complete
The Hot Wind Blowing by Sgt. Rill
Khamsin is really bored. Fortunately for him, a once in a lifetime event will cure him of his boredom.
Rated: M - English - Chapters: 1 - Words: 1,347 - Favs: 4 - Follows: 2 - Published: 4/12/2014 - Khamsin, OC