Gogeta is the fusion between Son Goku and Vegeta, through use of the Metamoran Fusion Dance. Because of this, Gogeta is a sort of counterpart to the Potara Earrings Fusion of Goku and Vegeta, Vegito.
Because of the nature of the Metamoran Dance, Gogeta’s fusion runs on a time limit, which is normally around 30 minutes. However, transformation into further Super Saiyan forms will decrease this time tremendously.
Goku and Vegeta first accessed this form during their fight with Janemba, becoming Super Saiyan Gogeta and ending the fight almost immediately with a Soul Punisher. Later, Goku and Vegeta resort to the Fusion Dance once again during their battle with Omega Shenron, becoming Super Saiyan 4 Gogeta, though they don’t take the battle seriously enough and are unable to finish the fight in time.
Age: 30 minutes old (Fusions only last around 30 minutes)
Classification: Alien, Metamoran Fusion
Species: Saiyan
Occupation: None
Status:Deceased (Goku and Vegeta during the events of Fusion Reborn are both in the afterlife) | Alive
Alignment:Neutral Good (Gogeta is so concentrated that he doesn't even utter a word to his opponents. The moment he faced Janemba in battle, he almost immediately used his most powerful technique and eliminated him. Gogeta allows for no playing around, no room to even revel in combat for a moment, and instead ends things as soon as possible) | Chaotic Good (Directly opposed to his first appearance, Super Saiyan 4 Gogeta seems to derive more from Vegito's personality. He doesn't take fights seriously, even when the entire universe is at stake, and will waste his limited time on playing pranks, as seem with his fight against Omega Shenron)
Codex Statistics
Key:Fusion Reborn | Dragon Ball GT
Tier: At least 6-C. Up to 5-B with Strongest Charged Attack | At least 6-C. Up to 5-B with Strongest Charged Attack
Reaction Speed: At least At most Relativistic | At least At most Relativistic
Stamina:Superhuman (Superior to Son Goku, who traveled over Snake Way for countless days straight, and who, as a kid, was able to survive training in the Hyperbolic Time Chamber for nearly a year, which is said to be incredibly physically taxing and difficult to stay in for even a short amount of time)
Intelligence:Genius Intelligence (Contains the mind of both Goku and Vegeta, who are both combative experts. Vegeta was able to outsmart Frieza’s entire army and lay low during the Frieza Saga, and managed to trick the likes of Doctor Gero into fleeing by feigning confidence after trashing Android 19; Goku replicated a Kamehameha after seeing it once, which is supposed to take 50 years to learn according to Roshi, copied Master Roshi’s ultimate technique the afterimage after seeing it done, could copy Tien’s Solar Flare and his flying technique and could copy the demon clan’s air ki techniques)
Flight: With a mastery of Ki control, Gogeta is able to fly at incredibly high speeds.
Ki Blast: Using Ki, Gogeta can concentrate it into a ball that he uses as a projectile attack.
Ki Sense: Gogeta is able to detect lifeforms and power levels from far off.
Kamehameha: The iconic move coined by Master Roshi, which Gogeta has adopted for himself. This starts as a blue Ki ball, which is charged in Gohan’s hands before releasing as an incredibly powerful beam.
Super Kamehameha: This is an amplified version of the Kamehameha which has a larger and more devastating beam, which Gogeta uses by first bolstering his Ki.
Big Bang Attack: One of Vegeta’s greatest moves, which Gogeta can use by proxy. This has him extend his arm forwards and form a large blue ball of Ki in his palm, which he then launches at the enemy.
Big Bang Kamehameha: The combination of Goku’s Kamehameha Wave, and Vegeta’s Big Bang Attack. Gogeta forms a blue ball in front of him, before launching a gigantic blue beam out of it, disintegrating the opponent completely.
Soul Punisher: A small rainbow ball of Ki formed in Gogeta’s palm, consisting of purifying energy. When this attack collides with a soul of darkness or evil, it completely erases them and purifies the negative energy.
Ultimate Impact: Gogeta charges at the opponent and kicks them into their stomach, bicycle kicking them up into the air while saying "Here goes!" He then flies up to the opponent, and attacks them with a powerful barrage of punches and kicks at a very rapid rate. He then appears behind the opponent saying "Its over." Next, he turns around to elbow the opponent in their face and spin kick them away. Finally, Gogeta teleports above the opponent and hook kicks them down into the ground, inflicting a massive amount of damage.
Punisher Shield: Gogeta swipes his left arm out to slice the air with a bluish-green barrier of sorts before delivering a swinging downward kick. The barrier reflects any energy blasts from afar as a giant blue blast, and Gogeta can teleport behind the foe to kick them at a higher angle down into the ground.
Super Saiyan: Gogeta is referred to as Super Gogeta while in this form. In Fusion Reborn, immediately after the successful fusion of Goku and Vegeta, Gogeta is at Super Saiyan as both halves (Goku and Vegeta) had previously mastered the transformation. Even though Janemba easily took care of Super Saiyan 3 Goku and Super Saiyan 2 Vegeta, he was unable to even hurt Gogeta at all, with a full-force punch from Janemba to Gogeta's face not doing anything. In a matter of seconds, Gogeta was able to destroy Janemba without any problem whatsoever, even while at this stage, he is still many times stronger than Goku as a Super Saiyan 3 and Vegeta as Super Saiyan 2.
Other
Standard Tactics: Gogeta will engage in hand to hand combat, along with shooting ki attacks. If facing against a particularly evil being he will hit them with Soul Punisher.
Fusion Reborn: The fusion will wear off after 30 minutes.
Dragon Ball Super: Broly: The fusion will wear off after 10 minutes due to being in blue. He doesn’t seem to take battles seriously, which doesn’t work well considering his time limit.
The speed scaling for PLs are taken with a grain of salt as there are noticeable times where someone's speed isn't equal to their power, such as Burter being faster then Recoome and Jeice, along with Super Saiyan Grade 3 Trunks having his power greatly increased but his speed decreased.
↑"What work do you do on the films, Sensei?
I check the plot and script that gets sent to me from Toei Animation. I also do some character designs and touch-ups, as well as altering the names and such."