Spoilers for Sonic The Hedgehog, Sonic The Hedgehog 2, Sonic The Hedgehog CD, Sonic Adventure, Sonic X, Sonic Heroes, Shadow The Hedgehog, Sonic And The Secret Rings, Sonic Unleashed, Sonic Colors, Sonic Generations, Sonic Lost World, Sonic Forces, and the 2020 Sonic The Hedgehog film!
Sonic the Hedgehog have saved countless worlds, made several friends, and always stopped Dr. Eggman's plans for world domination. However, nothing could prepare the Blue Blur for his most dangerous journey yet. When the seven World Rings land in Equestria, Sonic must enlist the help of the Mane Six before the mythical rings fall into Lightning Dust's hooves, but someone much more chaotic than Discord is pulling the strings. Unlikely alliances are formed as Sonic and his allies team up with the Mane Six to save Equestria.
Rated T for intense sequences of sci-fi action violence, bloody images, intense peril, thematic elements, and pervasive language.
IMPORTANT INFORMATION! This story takes place after the events of The Ending Of The End, but Twilight doesn't go to Canterlot, even though she became the Princess of Equestria. Additionally, she and her allies don't visibly age in this story.
Soundtrack
1. Build Our Machine by DAGames
2. Gospel Of Dismay by DAGames
3. Instruments Of Cyanide by DAGames, Chi-Chi, and Caleb Hyles
4. Havok Be Thy Game by IRIS
5. Goliath's Throne by IRIS
6. Yellow by DAGames
7. Black by DAGames
8. Temperature by Rockit Gaming
9. Sonic Heroes by NateWantsToBattle
10. Hands Of A Slayer by DAGames
11. Thinking Of You by TryHardNinja and Laurel Rothamel
12. Going Away by IRIS
13. Speed Me Up by Wiz Khalifa, Ty Dolla $ign, Lil Yachty, and Sueco The Child
14. Drown In Ink by APMusic
15. His World by NateWantsToBattle
16. Green by DAGames
17. Red by DAGames
18. Purple by DAGames
19. Blue by DAGames
20. White by DAGames
21. Rainbow by DAGames
22. Infinite by Little V
23. Speed Me Up (CG5 Remix) by CG5, NerdOut, and FabvL
24. Drown In Ink (Heavy Metal Version) by APMusic and Brandon Fox
25. Fist Bump by APMusic
26. Castle That Never Dies by DAGames
27. I'll Find My Way by IRIS
28. Rock Bottom by IRIS
29. Hibernation by IRIS
30. As The Lights Go Out by DAGames
31. Plague by IRIS
32. You're Better Off by IRIS
33. Meet Thy Maker by DAGames and Chi-Chi
34. Can't Hold Me Back by DAGames and FamilyJules
35. Gotta Go Fast by NateWantsToBattle
36. It's Time To Die by DAGames
37. We Want Out by DAGames, JT Music, Dan Bull, InuTrash, and BSlick
38. Omen Child by IRIS
39. Stay The Course by NateWantsToBattle and CG5
40. Hello Neighbor by NateWantsToBattle
41. All Endings by NateWantsToBattle
42. What I'm Made Of by NateWantsToBattle
43. My Name Isn't Mine by NateWantsToBattle
44. Discord by CG5, DAGames, and RichaadEB
45. Manipulate by NateWantsToBattle
46. Open Your Heart by NateWantsToBattle
47. The Reel Stain by XanduIsBored and Zak