Sonic Ultimate is a game for the Nintendo VR by Popple Co.
There are multiple stories for each main playable character: Sonic, Tails, Knuckles, Amy, Shadow, Nack, Espio, and E-Mel.
Eggman is in his lab, tooling with a new robot, he summons his Robot Henchmen, H-Man and S-Lave. They present the final gear, and Eggman's newest creation is unraveled: E-Mel, a fully upgraded version of Emerl. But E-Mel escapes butis shot down and falls into Cream's backyard, she wakes up, sees him, and brings him to Tails' workshop.
Sonic is on the run on a busy road, when he sees Eggman's armada zooming overhead, he chases after it, only to be shot down by a tiny robot, who falls on Sonic, Sonic brings the robot to Tails, who repairs it, and makes it his assistant, the robot is named T-Top and begins to warm up to Tails. Sonic then ventures to Jittery Jungle to find more info.
Sonic is in Jittery Jungle when he sees Eggman building a giant robot, Eggman growls at Sonic and pilots Egg Crane. Afterr he is beaten, he drops a Chaos Emerald, Sonic picks it up and proclaims victory.
- Sonic the Hedgehog - A quick footed hedgehog. His story involves him destroying enemies, getting rings, and fighting robots. The main villain of his story is Eggman.
- Miles "Tails" Prower - A building fox, he repairs robots and heals the hurt and sick in his story, most notably E-Mel, T-Top and Sonic. He also goes to fetch special tools and defeat Fockewulf's aircrafts. The main villain of his story is Fockewulf.
- Knuckles the Echidna - A treasure hunting echidna, he has to recover the shards of the Master Emerald in his story. The main villain of his story is Metal Knuckles.
- Amy Rose - An obsessive hedgehog, she has to beat up Mutated Vegatables in her story. The main villain of her story is Carrotia.
- Shadow the Hedgehog - A lone-wolf hedgehog, he has to annihilate all the incoming aliens to earth. The main villain of his story is Black Doom.
- Nack the Weasel - A treasure-hunting weasel, he has to snatch all the Emeralds, and sell them in the flea market. The main villain of his story is Chomps The Alligator.
- Espio the Chameleon - A ninja-detective chameleon, he has to stop Eggman Nega with his new plan. The main villain of his story is Eggman Nega.
- E-Mel - A robot, he has to copy everyone's abilities and use them to defeat Eggman. Eggman is the main villain of his story.
- T-Top - A tiny robot who works at Tails' Workshop, he is a small ball with arms.
- Rouge the Bat - A thief bat who runs shops throughout the game.
- Vector the Crocodile - The main leader of the Chaotix, he is Espio's boss.
- Charmy Bee - Espio's cohort in the Chaotix, he is incredibly hyper.
- Mighty the Armadillo - The Chaotix' landlord, he used to be a member.
- Cream the Rabbit and Cheese the Chao - A rabbit and chao who help Amy and Espio.
- Bean the Dynamite - A duck who is the explosives master of Nack's team.
- Bark the Polar Bear - A silent Polar Bear who is the fists of Nack's team.
- Blaze the Cat - A cat princess from an alternate dimension.
- Dr. Eggman - The main villain of Sonic and E-Mel's stories. He is trying to build Eggmanland and capture all the Mobians.
- Fockewulf the Wolf - Tails' rival mechanic, he crafts large aircrafts that he uses to combat Tails' bots.
- Metal Knuckles - Knuckles' robotic counterpart, he is determined to get the Master Emerald shards for Eggman.
- Carrotia the Rabbit - A rabbit who wants to be the prettiest so she has the eliminate all the pretty girls (Amy).
- Black Doom - The leader of an extraterristrial race and Shadow's biological father.
- Chomps the Alligator - Nack's boss who wants All the emeralds for his own.
- Eggman Nega - An eviller counterpart of Eggman.
- Roger Craig Smith as Sonic the Hedgehog and Mighty the Armadillo.
- Kate Higgins as Miles "Tails" Prower and Carrotia the Rabbit
- Mike Pollock as Dr. Eggman and Eggman Nega
- Travis Willingham as Knuckles the Echidna, Bark the Polar Bear, and Metal Knuckles
- Lauren Bailey as Blaze the Cat
- Cindy Robinson as Amy Rose
- Michelle Ruff as Cream the Rabbit and T-Top
- Keith Silverstein as Vector the Crocodile and E-Mel
- Troy Baker as Espio the Chameleon and Bean the Dynamite
- Colleen O' Shaughnessey as Charmy Bee
- Kirk Thorton as Shadow the Hedgehog and Fockewulf the Wolf
- Karen Strassman as Rouge the Bat
- Mathew Wilkinson as Nack the Weasel
- Keith Wickham as Chomps the Alligator