Anime Like Sonic Underground
If you loved Sonic Underground's Action & Adventure and Animation storytelling, these anime deliver a similar experience — selected for art style, narrative depth, and emotional impact. Each includes where to stream it now.
★ Top Picks
Sonic the Hedgehog
Sonic, Tails, Princess Sally, and a band of freedom fighters battle to overthrow Dr. Robotnik, a despotic dictator who conquered their home planet Mobius years ago, and rules it as a polluted industrial dystopia.
Adventures of Sonic the Hedgehog
A comical, light-hearted and gag-driven adventure series based on the titular character, an arrogant and mischievous yet kind-hearted teenage hedgehog with the power to move at supersonic speeds. Sonic, with his idolizing young friend Tails, regularly oppose the wicked Dr. Ivo Robotnik, his robot henchmen Scratch, Grounder and Coconuts, and thwart their plans to conquer their home planet of Mobius.
Beast Machines: Transformers
After the end of the Beast Wars, the Maximals awaken on their home planet of Cybertron and are chased by mindless Vehicons created by Megatron. The Maximals must free the planet from Megatron and restore it to its real way of living.
Transformers: Prime
Roll out with Optimus Prime, Bumblebee, Arcee, Ratchet, Bulkhead, and the rest of the heroic Autobots as they battle the evil Decepticons. Now that big bad Megatron has returned with a mysterious and dangerous element, Team Prime must prepare for an epic battle.
The Zeta Project
Follow the futuristic adventures of Zeta, a renegade government-designed robot, and Ro, his 15-year-old streetwise companion.
Sonic Prime
When an explosive battle with Dr. Eggman shatters the universe, Sonic races through parallel dimensions to reconnect with his friends and save the world.
Inspector Gadget
When Dr. Claw returns, Inspector Gadget is brought out of retirement to defeat him again, now with Penny and Brain's open participation.
More Anime Like Sonic Underground
Ben 10: Omniverse
A year after the events that took place during the "Final Battle" and equipped with an all-new completed Omnitrix, 16-year-old Ben Tennyson has to face new enemies.
Ben 10: Alien Force
Five years later, 15-year-old Ben Tennyson chooses to once again put on the Omnitrix and discovers that it has recalibrated and can now transform him into 10 brand new aliens. Joined by his super-powered cousin Gwen Tennyson and his equally powerful former enemy Kevin Levin, Ben is on a mission to find his missing Grandpa Max. In order to save his Grandpa, Ben must defeat the evil DNAliens, a powerful alien race intent on destroying the galaxy, starting with planet Earth.
Jem
Using a holographic computer she inherited from her father, Jerrica Benton turns herself and her pals into pop-music group Jem and the Holograms.
Big Hero 6 The Series
Picking up immediately following the events in the feature film, these are the continuing adventures and friendship of 14-year-old tech genius Hiro and his compassionate, cutting-edge robot Baymax. As the new prodigy at San Fransokyo Institute of Technology, Hiro now faces daunting academic challenges and the social trials of being the little man on campus. Off campus, the stakes are raised for the high-tech heroes as they must protect their city from an array of scientifically enhanced villains.
X-Men
The X-Men are an elite team of mutants, genetically gifted human beings with superpowers, sworn to fight for mutant rights against hostile Government agencies, whilst at the same time protecting mankind from mutant supremacist Magneto who seeks to destroy the human race in return for the atrocities committed against mutant kind.
Generator Rex
Generator Rex, an average teenager with the ability to turn his body into amazing machines, helps the secret organization Providence save the world from the nanite threat and dangerous EVO monsters.
ReBoot
Bob, a guardian from the Super Computer, helped by his friends Dot, Enzo, and dog Frisket, defend the digital city of Mainframe from evil computer viruses that seek to dominate the city and infect the entire net.
Transformers: Animated
The evil Decepticons have appeared in Detroit. With the all powerful Allspark, Megatron can use it to turn all of Earth's robots into Decepticons. However, Optimus Prime and his Autobots arrive and plan to stop Megatron and his evil plan in Transformers Animated.
Chip 'n' Dale Rescue Rangers
Chip and Dale head a small, eccentric group of animal characters who monitor not only the human world, but the animal community as well, solving mysteries wherever they may be. The "Rescue Rangers" take the cases that fall through the cracks.
Kipo and the Age of Wonderbeasts
A sheltered girl gets a crash course in survival when a mutant attack sends her to the surface, far from the safety of her underground home.
Why These Anime Are Similar
These recommendations share core qualities with Sonic Underground (1999): Action & Adventure and Animation themes, comparable animation style, and similar narrative pacing. NoBadPicks uses TMDB collaborative filtering, genre matching, and AI analysis to surface anime most likely to resonate with fans of Sonic Underground.
See full details for Sonic Underground (1999)