Episode 1
Blue Monday
Renton Thurston is a 14-year-old boy, who leads a normal, yet boring and uninteresting life with his grandfath...
Episode 2
Blue Sky Fish
As the girl leaves to deal with the United Federation Forces, Holland, the leader of the Gekkostate, decides t...
Episode 3
Motion Blue
With the pressure from the United Federation Forces, the Bellforest Airport is forced to immediately shut down...
Episode 4
Watermelon
Renton comes face-to-face with reality as his dream of being part of the Gekkostate finally comes true. Howeve...
Episode 5
Vivid Bit
Renton tries his best to fit in with the group aboard the Gekko, but nothing he does seems to be going his way...
Episode 6
Childhood
Three kids aboard the Gekko, who call Eureka their mother, decide that Renton is their enemy and play several...
Episode 7
Absolute Defeat
An entire squad of United Federation Forces KLF units are attacked by a mysterious enemy, so a report of the a...
Episode 8
Glorious Brilliance
Eureka, Renton, and the kids meet an old woman named Tiptory while on a shopping trip. When they join her for...
Episode 9
Paper Moon Shine
The Gekko arrives at Ciudades Del Cielo at the holy land of the Vodarac. The city itself is in ruins, but it's...
Episode 10
Higher Than The Sun
A massive amount of Trapar has erupted due to a tectonic shift that occured on the other side of the world. So...
Episode 11
Into The Nature
Eureka's health continues to decline after realizing the connection between her and the Nirvash. At the same t...
Episode 12
Acperience 1
The type "The End" has attacked the Nirvash, and Renton has become unconscious and meets Eureka and Anemone in...
Episode 13
The Beginning
Renton comes face-to-face with Anemone, the girl he met in his dreams, after returning from the Corallian Zone...
Episode 14
Memory Band
The Gekko has sustained heavy damage after a battle with the military. So they're forced to fly at a low altit...
Episode 15
Human Behavior
Renton goes to visit a town called Controrado, where he spent of his childhood, and takes Eureka to the house...
Episode 16
Opposite View
The Gekkostate group hide inside a mine in order to repair the Gekko. Renton's frustration about Eureka's heal...
Episode 17
Sky Lock Gate
Renton doesn't know what to do to make things normal again between him and Eureka, and the Gekko still is in n...
Episode 18
Ill Communication
The group meets an old man named Breetani, who happens to be a digger, while they're in a mine. He reveals to...
Episode 19
Acperience-2
As Eureka's mysterious illness persists, a United Federation Fleet is approaching the Gekko. The cause of her...
Episode 20
Substance Abuse
Renton is worried about Eureka, who has now been partially absorbed by a scub. During this time, the Gekkostat...
Episode 21
Runaway
Eureka is being treated by the rescued Vodarac priest, and Holland uses what he says to drive Renton and Eurek...
Episode 22
Crackpot
The crew has now been informed that Renton has left the ship, but nobody wants to be the one to tell Eureka. M...
Episode 23
Differentia
Renton Thurston enjoys his life with Charles and Ray Beams, and they have been given a job; to travel to a cit...
Episode 24
Paradise Lost
Due to having to make a bad landing on the Gekko, Holland has to have some minor injuries treated. As he and t...
Episode 25
World's End Garden
As Renton walks to find a way back to Eureka after leaving Charles and Ray, he collapses at a nearby cottage,...
Episode 26
Morning Glory
Eureka still misses Renton and asks the other crew members where he may have gone, but believes Holland's prom...
Episode 27
Helter Skelter
While Holland has locked Renton, Eureka, and the kids in the brig for leaving the Gekko without permission, th...
Episode 28
Memento Mori
Determined to destroy them all, Ray returns to attack the Gekko. However, before the attack happens, Renton ha...
Episode 29
Keep On Movin'
Lt. Dominic shows up in Bellforest and breaks his motorcycle once again. He takes it to have it repaired only...
Episode 30
Change Of Life
As the group heads for Tresor, Renton confronts Talho about Diane. The engineers cooperate and start the repai...
Episode 31
Animal Attack
The Nirvash continues to be repaired, and a visit from Dr. Greg "Bear" Eagan, the top archetype researcher, he...
Episode 32
Start It Up
Dewey's children decide to start the "awakening" by firing giant bombs into the heart of the "scab coral," rel...
Episode 33
Pacific State
The Gekkostate finds no survivors in the destroyed city. Renton then tries to make memories between Eureka and...
Episode 34
Inner Flight
The Gekko continues its path towards the Capital to rescue Norb, while Holland tells Renton and Eureka the tru...
Episode 35
Astral Apache
The Gekkostate arrive at the capital, and ready to rescue Norb from Dewey. Every one of them realize what they...
Episode 36
Fantasia
Norb is onboard with the Gekkostate, and their plan to save the planet is in progress. However, to succeed, Ho...
Episode 37
Raise Your Hand
As the discussion starts between the two groups (science and religion), they soon dicover that the scientfic t...
Episode 38
Date of Birth
Renton learns more about his father, Adrock Thurston, from Eureka. Meanwhile, Dewey moves forward with his pla...
Episode 39
Join the Future
Due to Norb's puzzling suggestion, the Gekkostate must play a simple game of soccer against the RC All-Stars,...
Episode 40
Cosmic Trigger
In order to continue on with their mission, Holland plans for Renton and Eureka to meet with Sakuya inside the...
Episode 41
Acperience-3
Holland and the others are holding off the enemy forces from interrupting Renton and Eureka from meeting Lady...
Episode 42
Star Dancer
Norb prepares to send Renton and Eureka into the zone. Meanwhile, Holland and the crew defend the Vodara Shrin...
Episode 43
The Sunshine Underground
Renton, Eureka, and the kids finally arrive at the promised land that is Earth. Meanwhile, as Dominic searches...
Episode 44
It's All in the Mind
Dominic continues on his mission to find a replacement pilot for "The End" , and meets with Deckard, a represe...
Episode 45
Don't You Want Me?
Captain Jurgens and Lieutenant Dominic arrive aboard the Gekko in order to find out if what Dr. Bear said abou...
Episode 46
Planet Rock
Captain Jurgens and the fleet prepare to fight with a 3-minute error margin. Eureka, Renton, and the kids find...
Episode 47
Acperience-4
Renton, Eureka, and the kids enter The Command Cluster. While talking with his sister, Renton learns how the C...
Episode 48
Ballet Mécanique
Oratorio 8 has been completed and is ready to fire. What is Dewey planning to do with this weapon? Meanwhile,...
Episode 49
Shout to the Top!
Using Oratorio 8, Colonel Dewey fired on the Scub Coral Control Cluster and destroyed it. Now that it's gone,...
Episode 50
Wish Upon a Star
It's the finale episode and Eureka completes her transformation in order to save the planet. Holland and the o...