A spartan with a dark lonely past is asked to be station on a corvette. Wantong to finally get off the unsc infinity. But little did he know that with this assignment came a price. To be a guard for the shipmistress. ((Mahkee 'Chava x oc))

Ghost, a lone assassin whose been working to avenge those who had fallen to the White Masks. But all it takes is one mission to go wrong to have you end up in the part of the world you never expected to ever be in with a team to back you up. OC/Dokkaebi

A Viper is taken down and taken captive by a team including Sniper Corporal 'Zero' on a mission to destroy an Advent radio transmitter. After Dr. Tygan refuses to experiment on a live subject, everyone, the Commander included, is unsure of what to do with their new hostage.

The Elders wanted a poster unit, something to show humanity they could be trusted, and so the 77th Human Volunteer Group was born. Now however the Elders, ADVENT, and XCOM itself will see that the smiling face of this units commander also has fangs. Lookout XCOM you shouldn't poke a sleeping dragon. OCxHarem (female aliens)

I've had a rough life so far. So maybe this is the world's way of saying here's another chance at life, so I can finally be happy. Well in any case might as well make the best out of this weird situation right?

Rylan "Wraith" Winters is a professional contract killer whos work has attracted the attention of team Rainbow. He will now have to adjust to working in a team dynamic, all while a strange woman starts to take interest in him. Caveira x OC with possible other relationships as the story progresses. Action, Humor, And Smut in later chapters!

A warrior void of hope and filled with regret follows the path of a princess of Out World in hopes of finding what he seeks...death. Join Muli as he not only becomes a guardian but in time reclaim what he has lost so long ago. Rated M for gore and future lemon. OC x Mileena

"Barry was a upcoming artist trying to make a name for himself, until he accidentally stumbles upon a ancient tournament that will determine fate of his home along with the others. He now must face dangerous enemies, meet strange and attractive women and try not to be killed." (Lemon scenes/violence/ mild language.)

After being briefly exposed to a mysterious substance, Sharpshooter Robert Carter goes under a shocking transformation. But perhaps his new form can provide the much needed edge that the resistance needs... Especially for a particular ADVENT Viper. Warning: Violence, Swears, and Explicit content of Male!Viper on Fem!Viper action in a few chapters. Don't ask why, just enjoy it.