This is a crossover of Halo and Doom and Metroid it looks pretty amazing as soon you start to read it because gotten some references from the halo books regarding the Spartans.

When all seems lost and the endless hordes once again pour forth from Hell, the Master Chief finds some help from an old legend wielding a double-barreled sword of vengeance. Lite spoilers for some Halo: Infinite lore. One-shot.

Imagine Halo CE (and possibly more) but Master Chief is replaced with Doom Guy, how will Doom Guy deal with his new enemies in the form of the Covenant? (rated T for gore and minor language) (Eventually I will make a revision since the writing kinda sucks und ist boring.)

Oneshot: More than one culture in the galaxy had conceived of something resembling angels. More than one culture had conceived of something resembling Hell. Coincidence? Or was there truth behind the myth?

The Covenant fear Demons, and Demons fear Doomguy.

The Slayer is on Sanghelios as an ambassador for all of mankind he falls in love with someone and the plot thickens I will change this later but I got the gist (REVAMP IN PROGRESS!)

Master Chief and Cortana ends up being caught in the center of a fight between the UAC on planet Argent and the Covenant Remnants, leading the covenant here by a being disguised as a Promethean who wishes to get to this planet and reach to this gate which might end up bringing hell to both races. If Chief doesn't stop him then he will bring an army worst than the Flood.

doomguy is late for shootan school! will he make it in times? find out

The UNSC unwittingly unleashes hell upon themselves while they experiment with teleportation technology. Rated T. Please read, and review!

Oneshot: It was unpleasent to be on Mars in the final days of the Human-Covenant War, waiting for the Brutes to descend on the red planet. It was even more unpleasent when an unregistered dropship came flying by, belonging to something called the UAC...