Chrysalis has heard rumors of a crystal mirror having the power to take ponies to other worlds, where they gain powers that put them on par with the likes of Princess Celestia or even the Spirit of Disharmony himself. She wishes to use the mirror for her own ends, so she can gain the power to finally have her revenge on the ponies that have taken everything from her and maybe regain her empire in the process. The world she finds, however, is the dark interior of a ship that is being overrun by dead creatures that will stop at nothing to kill her and the repair crew that came to fix the ship.

She must quickly get used to her new body while fighting the hordes of the dead, come to terms with all of the horrible decisions she has made over the years, and maybe see the light that the ponies talk about... provided that she, and her new companions, don't get killed first.

(Dead Space/ MLP Crossover)
(Part of the Universe 13 story series, though reading the other stories is not required)

[Wrote this before DS3, ending is probably not canon, but I had to modify the canon to integrate ponies into the storyline]
It is 2508. The USM Valor is armed and authorized to "rescue" USG Ishimura from the grasp of the Marker. Numerous cases of dementia start to appear in the crew members of the Valor along the journey to the Aegis system, especially in the Marine veterans onboard who have survived the horrors of the Resource Wars and colonial insurrections.

Meanwhile, across the universe, the Royal Sisters of Equestria funded a project to seek other sentient beings in the universe that have been directed along a path of havoc and destruction by Discord. Pinkie Pie, one of the "early-detection" staff, is accidentally transported onto the USM Valor around the time the destroyer's crew begins to experience its final moments, as they find something extremely foreign in one of Ishimura's escape pods....

One of the military personnel that had been deemed a Section 8 onboard the Valor soon narrowly escapes his demise, and, skating on the thin ice of his already broken sanity, meets the aformentioned pink pony in the blood-drenched decks of the crippled Valor.

To join is to survive, and in pieces we scatter.

BTW, it's a non-Isaac Clarke perspective

Twilight wakes up alone and scared on an unfamiliar ship with a group of unfamiliar humanoids. Things take a turn for the worst when the group find themselves trapped on a ship overrun with mutated damntations that will stop at nothing to kill the humans and the out of place pony.

Teaming up with fellow survivor Isaac Clarke, Twilight attempts to escape the abominations and find her way back home. But can she really trust Isaac's sanity?

(This is the reboot of I have a Jar of Dirt's popular story. For those of you who dont know, he passed it on to me to complete; which i was more than glad to accept.)

((proofread by Zaponator and Flutterguy_6996))