(Credit to Primogenitor34 for Cover-Art)
(Credit to smellyfeetyouhave and Thunder Blaze for the old cover-art)
(Now 20% CYOA... okay maybe a little more than that. Please use the [Continue] option to go from Chapter to Chapter. If you just want the straight up story, go green)

"It's going to be a long night..."

When a mansion appears out of nowhere in the outskirts of town, The Mane 6, are all invited to a housewarming by Specter Yield, the owner of the strange mansion. Hours after they leave to attend the party, the Cutie Mark Crusaders find themselves in this mansion. Eventually, Sweetie Belle finds herself alone in this massive mansion, trying to save her friends, and discovering the truth behind this haunted mansion. Will she be able to rescue her friends... and possibly all of Equestria from the ghostly presence?

The Mane 6 and Spike come across 7 mystical emeralds and are thrown into a alternate Equestria that takes place after the 'Cupcakes' incident and meet different encounter parts of themselves. But all 14 of them meet a robotic hedgehog bent on obtaining the 7 emeralds and taking over the world. Now Rainbow Dash and Rainbot Dash, as well as their friends, must team up to travel across both Equestrias, obtain all of the emeralds as well as the Elements of Harmony, and stop this powerful enemy before it's too late. A MLP;FiM/Sonic the Hedgehog Crossover.

Cupcakes Aftermath belongs to jemylover on deviantART.

Dante has been given a job to help his shop get into business. But what happens if something went wrong during his job and he winds up in Equestria. At the same time a hidden and ancient evil before Celestia's Parents were born, starts to seethe back into Equestria, How will Equestria handle this new evil, How will Equestria handle Dante, and how will Dante handle Equestria and its citizens? Read to find out.