Just to clarify so there's no confusion this story is set in an alternate reality before the RvB Reconstruction Series.
MY NAME IS MICHAEL J. CABOOSE, AND I HATE BABIES…
The year is 25… ugh, okay the year's not important right now, what matters is humanity is under attack, from an alien alliance known as; The Group, no wait, The Covenant yes that's what I meant to say, huhu… Anyway, this group, no Covenant! Has invaded the Red vs Blue simulation system and have tweaked the system. No returns from the dead!
One of these simulations is the Blood Gulch outpost, a fighting force of, what we call, Elites, has invaded it and… well… we don't know what's going on. Ll we know is that there's nothing we can do. They're on their own…