After the incident in the Starfall Islands, the Mobians and the Mane 6 decides to track down and stop Dr. Eggman and Opaline before they can take over their worlds.
In search of the missing Chaos Emeralds, Sonic becomes stranded on an island teeming with unusual creatures as he tries to rescue his friends from powerful forces known as the Titans.
While fighting against Dr. Eggman, Sonic accidentally tears the wall between dimensions, accessing to several universes that might feel familiar and new at the same time.
When Eggman accidentally sends the Chaos Emeralds to Equestria's human world, Sonic races against time to bring them back before they fall on the wrong hands, as he also meets familiar faces that soon enough become new at the same time.
Sonic, the CMCs, and Spike teams up with their new allies to get the emerald before Robotnik and Knuckles while the Rainbooms investigates the Dazzlings' latest scheme in Hoovaii.
Discord escapes from his stone prision and stells a gem called the gem of power. Because of this princess Celestia and her sister princess Luna have to summen help from another dimension. So they find Sonic and Shadow and bring them to thier world
After a Prophecy has been fortold in the future, Sonic, Shadow and Silver must now join forces once again to keep their world along with another dimensional world protected from harms way. Will they protect all worlds, or fall into internal Darkness?
The entire country of Equestria and small section outside of the border have been sent to an entirely different world, and every creature was given a form in between human and what species they are. Even meet some new friends on their adventure.
The continuation story of the entire continent containing Equestria and beyond being on Earth, and they go on new adventures with what's left of the Freedom Fighters, since there is no need for them to fight for something they now have.
(This is a remake of Rainbow Rocks, but with the Mobians and Equestria Girls timeline.) The Mobians and Equestria Girls must team up yet again to stop three magical creatures from Equestria, through MUSIC!
Instead of taking back crowns from Celestia’s previous student and singing sirens using their charm to fed off negative energy, CHS instead go compete in a competition against their rival school.
After his adventure in the world of Camelot, Sonic is about to return home. The spell misfires and Sonic is sent to Equestria. There he meets new friends and an unfamiliar enemy he knows who he is. (Remake of Sonic and the Black Pony Knight)
Evil has returned to the universe, and heroes must rise again to stop it. But what happens when the heroes, are captured, leaving the dimensions defenceless? It's time for the next generation to step up and save them, before its too late.
Following the events of M&EG 2: A Dark threat from the Nightmare Dimension has come to threat the universe of the Mobians and Equestria Girls. Can our heroes unite against this enemy? Or will this be the end of their line?
Following the events of M&EG 1: The Equestria Girls accidentally found the portal into Mobius. Now they will have to help the Mobian Heroes save their dimension from an evil from another world. (Sound familiar) Will they succeed?
The Mane 5 and Team Sonic try to find the stolen Unity Crystal before magic disappears forever, while Team Sonic unfolds some mysteries on their own, like find their way back home.
As a result of trying to stop a Super Genesis Wave through the usage of Chaos Control by Super Sonic near the world of where the Rainbooms unleashed their magic to stop the Dazzlings, leads to the two worlds coming together. It ends up with Sonic, S
Living in Maretime Bay, our Pony BESTIES are having a ton of fun together! And with so many Mobians in the crew: Adventures, wacky situations and tons of more fun are guaranteed!
The Mane 5 try to solve the magical problems of the new earth pony magic, while Sonic starts to face shadows from his past as he, Tails and Knuckles try to find their way back home.
Sonic activates an unfinished machine from Eggman, and ends up on a land of colorful talking ponies. Now, he's going to need to find his way back, while he helps some new friends to restore the magic.
Sonic, Shadow, and Silver have been sent to the human world of Canterlot High, to save it from the eternal darkness. Along the way, they will make new friends, meet old and new enemies, and much more.
After the two groups meet up due to circumstances, Sonic and the Equestria Girls must team up to defeat an evil genius, who wants to use his power for world domination, while on the run from the government lead by a special agent.
When Rainbow Dash is pulled into a world not her own, she discovers a magic even more powerful than friendship. But can this new bond be tempered in the fires of war, or will these fragile ties be broken, and her with them?
Sequel to "Harmony of Chaos". When old nightmares return, it falls to the children of former heroes to discover their true power, face down the deepest darkness, and save all worlds from the Greatest Nightmare.