Halo and Slugterra Crossovers
Filters
Spartan Terra by joshthegreat reviews
Spartans fight aliens, simple as that. Eli Shane fights Dr. Blakk. He could use a hand.
Rated: T - English - Adventure - Chapters: 2 - Words: 2,560 - Reviews: 4 - Favs: 7 - Follows: 11 - Updated: 9/27/2017 - Published: 11/11/2013 - Master Chief/John-117, Cortana