This story is a sequel to Hard Reset

After the events of Hard Reset Twilight's life and mental well being are slowly returning to normal. Her recovery is cut short, though, when a letter arrives informing her that the time loop spell she cast is causing severe damage to space and time itself. In over her head, Twilight tries to summon anypony who will know how to fix it. The pony she gets is the last one she ever thought she would meet... and nothing like she expected him to be.

Available in Spanish thanks to dgs1993
Series TV Tropes page

This story is a sequel to A Stitch in Time

Having discovered the message left for her by Star Swirl the Bearded in the distant past, Twilight once again finds herself caught up in the middle of a struggle against forces far greater than herself. In order to even stand a chance she'll need to travel further and wider than she ever has, and forge some unlikely alliances with old enemies. All to bring down the powers that have manipulated and shaped her entire life, and retake control of her own future.

The conclusion of the Time Loop Trilogy, which began with Hard Reset
Available in Spanish thanks to dgs1993
Series TV Tropes page

This story is a sequel to You Can Fight Fate

Time loops? The end of existence as we know it? Fate itself conspiring against you? Who has the energy to deal with that kind of thing?

Not Cloud Kicker, that's for sure. She's a mare who knows what she wants out of life. An easy job, a nice house, and an endless supply of potential banging partners. Then one day a simple little flower vendor moves in down the street and everything starts to change.

As a side story to the main Time Loop Trilogy, you can expect massive spoilers in the comments for both the original stories and unwritten chapters of this one.

Fire Fight, a young colt with a knack for combat, and a strong sense of justice, has lived a life riddled with belittlement from others for being who is, or at least wants to be: a hero. Fed up with feeling like a prisoner of his own special talent, he runs away from the land that disapproves of it, and embarks on a quest to help other foals like him. Together, Fire Fight and the friends he makes travel the lands endlessly searching for peace.
They begin to discover themselves along the way, as well as hidden places and secrets that will serve to strengthen them, and their friendship.

Uncle lives a very fulfilling life at his antique shop. It's peaceful and quiet for the most part, just how he likes it. Of course, he's a skilled chi wizard, so he knows better than to actually let the universe know that he's content. So he complains.

A lot.

Then one day, a basket containing three infant magical ponies arrives, and his peaceful life goes out the window...to be replaced with, perhaps, something a little more than contentment.

The universe, apparently, is smarter than he gave it credit for, because now he has "Three More Things!" to complain about to hide just how much they mean to him.

------
Part of the PWNY-verse.

First chapters take place approximately 10 years before the events of the first episode of the show.

Edit: Cover Art put together by Shadow Bolt
Edit 2: New Cover Art by Swan Song. Link to his page in image source.
Edit 3: Level Dasher commissioned an image of the CMC with their new Cutie Marks from Katakiuchi4U over on Deviantart. Here's the pic!