This story is a sequel to Sunset's Adventure in Skyrim

Life on Veldin, a planet in a remote corner of the Solana Galaxy, is becoming somewhat boring for Ratchet. Fortunately he's got two younger sisters that bring some excitement to his life, despite all three of them being different species. One of his sisters is a unicorn named Starlight Glimmer, while the other is a Cazar named Sunset Shimmer.

All Ratchet knows is that the three of them all arrived at the Veldin Orphanage together. One thing they can all agree on, however, is that they need to leave their home behind so that they can truly find their place in the galaxy.
(Does not require having read the previous story to know whats going on)
(Part of the Universe 13 story series)

Edit: Timeline
Ratchet and Clank: Complete
Going Commando: Complete
Up Your Arsenal: Complete
Deadlocked: Complete
Size Matters: Complete
Tools of Destruction: Complete
Crack in Time: Complete

Jak never found it odd that he and his sister Pinkie were different from everyone in their village, despite the fact that their friend Daxter pointed it out from time to time. Nor did to the trio find it odd that Jak and Pinkie were raised by Samos the Sage, along with his daughter Keira. Jak never questioned how odd their life was, even when he and Pinkie slowly developed the skills necessary to protect themselves from any dangers the world might throw at them.

Pinkie, on the other hand, knows that there are secrets hidden deep in their past... secrets that will change how she and her brother look at the world around them, while fighting to protect it from those that would seek to do it harm.

(Jak and Daxter crossover)
(Part of the Universe 13 story series, though reading the other stories is not required)

Phoenix Wright has recently passed his bar exam, and won his first case. Yeah, NO. The universe has many other plans for him.

You see, there's this filly he found in his apartment.

She's a pegasus.

She has rainbow-colored hair.

AND she thinks the the attorney's her dad.

Whoopee, I have to live with an aspirin sponsor.

(Non-canon PWNY-Verse story)

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)

A month after Sunset Shimmer entered the portal that's located in the base of the Wondercolt statue, and disappeared without a trace, Adagio and her sisters decide that its time to investigate what really happened and see where the missing girl went. When they enter the portal themselves, however, they are brought to what appears to be another world without magic, until an explosion of some kind knocks them onto their backs and awakens something new inside them. Despite being wounded they help a survivor of the explosion to his feet and help him find his way back to his friends, while witnessing the power that woke up inside him.

When Cole MacGrath awakens from his ordeal he and the Dazzlings begin training with their new powers, while the Dazzlings try to control their excitement about having some sort of magical nature again, even if their new powers are different than their old ones. Once a few days pass the four of them venture out into the decaying city, determined to stop the Reapers and to find a way to save the city... while at the same time the Dazzlings learn what it means to truly be heroes.

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