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I've been waiting for you, Star Fox. With my mighty intellect, the universe shall soon be mine to command as I see fit. Opposing me is truly a death sentence... Just ask your father.

Andross, sometimes known as Emperor Andross or Dr. Andross, is the main antagonist of the Star Fox series and the arch-nemesis of Fox McCloud. He is an evil mad scientist who is highly skilled in building technology, supernatural powers and battle tactics. His forces have tried to take over the Lylat System many times. Exiled to the distant penal planet of Venom for his destructive and dangerous experiments with bio-technology, the mad scientist Andross has recently resurfaced as the supreme commander of a seemingly unstoppable military force. Striking without warning, his invasion fleets have overrun the minimal defenses outposts of the many planets in the Lylat system and are even now attacking the most populous world in the system, Corneria. As a scientist on Corneria, Andross specialized in bio-technology and space warps. It's theorized that exposure to his own deadly experiments may have driven him mad. In the time since his exile, who knows how his continued experimental work may have affected him?


Chief Science Officer

Andross was born and raised on Corneria, fourth planet of the system, and his brilliance began to outshine other children, eventually growing up to be a brilliant Cornerian scientist with the purest of intentions. The research and results of Dr. Andross originally proved to be beneficial towards both Corneria and the Lylat System at large, earning him the title of a genius to be honored and respected. Over time, Dr. Andross had started to change his ways from good to ill, as he had been starting to focus all his time and energy researching bio-technology and space warps. His life's newfound efforts in researching unethical bio-technology and dangerous wormholes went in vain after they proved no use to the more peaceful citizens of Corneria, that left General Pepper of the Cornerian Army suspicious, often questioning the value of them. It was not long until both Andross and General Pepper came into a serious confrontation over the issue, and ordered all his work to be suspended. Not content with letting his work go to waste, Dr. Andross's mind became more and more twisted and his morals became demented, so he ignored his warnings and kept working on his dangerous experimentation in secret, with his wider growing lust for power bringing him to the point of insanity with a disregard for public safety.

First Class Offender

While being ordered to terminate his research, Andross continued on his work despite Pepper's demands, eventually with his experimentation causing a massive explosion that tragically destroyed a large portion of Corneria City, with his experiments also resulting in most of the Lylat System being reduced to a wasteland of near extinction. Infuriated, General Pepper placed Andross under arrest and tried him for treason as a first class offender, before having the maniacal scientist finally banished to the desolate planet Venom, in fear that he could potentially subvert the entire Lylat System if left to do his bidding. The General assumed that the traitorous ape would not survive.


Contrary to expectations, in exile and without any interference from General Pepper, Andross did not succumb to the disgraceful downfall and was able to get back on schedule, for he became a twisted shell of his former being and was driven by vengeful madness, going as far as exposing himself to his own lethal experimentation. Digging a maze of tunnels deep into the planet's crust, Andross soon built himself what he was denied back on Corneria, a palace of his own, where his thoughts and intentions shifted from protecting the Lylat System to destroying it and ruling a new galaxy under his new name as self proclaimed Emperor Andross. As the years progressed, Andross's evil ambition had served as a magnet to attract the scum of the Lylat System into his service, beginning to build armies of minions expected to willingly give their lives in the name of their master and the most powerful and intelligent of his followers had been promoted to positions of leadership in Venom's military machine, and each were given command of specialized war machines of great power. Andross dispatched these key lieutenants to seize strategic locations throughout the Lylat System. The machines they controlled came in a variety of shapes and sizes, and were always accompanied by fleets of support craft. With this new power founded by the forces of Venom, Andross created an empire.


Five years had passed since Andross was banished from Corneria, and General Pepper was informed by Corneria's observation station that they noticed strange signs of bio-weaponry activity coming from Venom. Under direct order from the Cornerian Army, a band of mercenaries known as the Star Fox team were sent to investigate these sightings. The team consisted of three members: James McCloud, the founder and leader, Peppy Hare, his best friend, and Pigma Dengar, his other best friend. Upon their arrival however, the Arwing duo discovered too late that Andross's forces were lying in wait for them all along, as Pigma had turned his back on James and Peppy, leading his betrayed teammates into a deadly trap and set them up to be taken prisoners by Andross. Somehow, Peppy was barely able to escape from Venom on his own, and returned home to inform General Pepper and James’ son, Fox, about his father's fate, and to warn Pepper about the growing threat of Andross's new empire. The exact fate of James was never proven, but he was widely assumed to have been personally killed by Andross himself.

Only I have the brains to rule Lylat!
97 Andross.jpg

A few years after the incident on Venom, Andross declared war on the Lylat System, proclaiming himself emperor to all. Andross's legions of minions were mustered from sources throughout the Lylat System. From bio-tech enhanced monsters from the abysses of Aquas to mechanized star-fighters assembled in Macbeth's weapons labs, Andross's minions had one thing in common: they were expendable. Each fighter pilot was expected to willingly give his life for the emperor; each robot was programmed to destroy or be destroyed, and each mindless bio-tech drone had been conditioned to think only one thought to destroy Star Fox. Andross also had his own answer to General Pepper's Star Fox team when he offered Wolf O'Donnell money to lead a mercenary team against Fox McCloud, because he was a vicious pilot who seemed to be trying to prove his equal piloting skills and see Fox fail. Andross also made his whining nephew Andrew Oikonny a Star Wolf pilot to keep him out of his own business, and because he wanted nothing to do with him. Pigma Dengar also joined Wolf's team because of their delight in Star Fox's doom, and Wolf also found the mysterious Leon Powalski in a rough bar on Venom. Funded and equipped by Andross, the Star Wolf team was born as a group of elite evil pilots who defend the key routes to Venom, always flying the most advanced version of Andross' "Wolfen" class star-fighter prototypes which may even have been superior to the Star Fox team's Arwings. Wolf then vowed to destroy Star Fox and protect Andross, so that he may be feared throughout the galaxy.

The Venom Army was unleashed onto Venom's neighboring planets, destroying everything in their path. Any form of rebellion was crushed, devastating the Lylat System and turning many planets into wastelands. Corneria, Andross's homeworld, was the final defense left against the menacing threat which had overcome the galaxy. The Cornerian Army stood no chance against the forces of Andross, leaving General Pepper to desperately call upon a new Star Fox team for help. This new team was led by James’ son Fox, composing of Peppy Hare, Slippy Toad, and Falco Lombardi. Having been trained to become experts at flying the swift Arwing, they immediately came to Corneria's aid without hesitation. The young but keen Fox guaranteed Andross would be stopped and Pigma would be brought to justice, leaving to assist in fending off the Venomian Army's invasion.

After achieving what seemed impossible, the Star Fox team became the Cornerian military's leaders in defeating the forces of Andross. The planets of the Lylat System were saved thanks to their efforts, and even the rival bounty hunters of Star Wolf were disposed of. Venom's homeworld forces were also defeated, until the dictator himself awaited his demise.

It seemed that Andross had been one step ahead of the Star Fox team since their invasion upon Area 6, Venom's air defenses, understanding that they posed a very large threat to his survival. This, however, didn't stop Fox from destroying the evil scientist's Ultimate Space Weapon Gorgon. Neither did the Ultra Performance All-Range Fighters Wolfen II, piloted by Star Wolf prevent Star Fox from reaching the Emperor's underground tunnels. As Fox drew nearer to his main base, Andross also accessed Fox's communication channels to taunt him. He taunted Fox by telling him he would die just like his father and that he was foolish for coming to face Andross alone. Soon, Fox reached Andross. Staring into the eyes of his father's presumably killer, Fox was repulsed by what Andross had become. The countless lethal experiments took a toll on Andross' appearance, as he was nothing more than an immense disembodied head with giant mechanical hands at either side. Fox then encountered Andross and a furious battle ensued.

Eventually, Fox destroyed the outer layering of Andross's head, and soon the Ape revealed himself in his true form: an enormous brain with two bulging eyes that were connected to the brain by energy strands. Even though being an evil mastermind, he made a pun, stating he was the only one with the "brains" to rule the Lylat System. Fox then entered All-Range Mode, taunting Andross about deciding to show him his true form, before confronting the monstrosity. Fox couldn't attack the brain directly because of it being equipped with shooting eyeballs and a Dimension Transporter and that would allow it to evade Fox's attacks head on. The grueling battle continued, and both suffered large amounts of damage, but Fox gave it his all and managed to defeat Andross by destroying the cerebellum.

As he burst into flames, Andross declared that if he was going to die, then he was going to take Fox with him, and with the last of his power, let loose a devastating self-destruction, hoping to claim Fox's life in doing so. He would have succeeded had it not been for James McCloud's spirit, who helped Fox escape by leading him back to the planet's surface. Meeting with General Pepper, Fox informed everyone that the great leader of Venom had finally been defeated and that the Lylat system had been saved.

Four years passed since the presumed death of Andross. After the Lylat Wars, the galaxy seemed to be at peace. A Cornerian base was established on Titania for research on its ruins, but was unfortunately a front for the leader of the base, Captain Shears, to resurrect the great Andross by cloning genetic remnants of him found on the planet.

Sometime during the past four years, a space gang of runaways, led by Katt Monroe, had hacked into the main database of Captain Shears’ files and discovered research documents on resurrecting Andross, although they initially believed that they were plans for a bioweapon. She managed to contact Falco, a former member of the gang, for assistance in dealing with what she found. Falco left without his team's permission while they were debriefed on the situation. Captain Shears misled the Star Fox team into believing the gang were actually servants of Andross, resulting in a dogfight between Fox and Falco. It was not until after Slippy explored the base and realized the truth, as well as the gang hailing Fox on the communications channel and explaining what happened and reviewing the files they hacked, that the fighting ended, although Slippy ended up captured in the process. Fox entered Captain Shears’ base on Titania in an attempt to stop him, but it was too late.

The once powerful dictator Andross had awakened, despite Slippy's efforts in stopping Andross's revival. Captain Shears was crushed by the resurrected Andross, who thereafter immediately attacked Fox. Fox blinded Andross by throwing Shears's rapier at one of his eyes, escaping a close encounter and enraging Andross even more. Luckily, the Star Fox team managed to destroy the base and left Andross beneath its ruins by using a Landmaster.

I am reborn! The mighty Krazoa God!
SFA AndrossHead.png

After his apparent defeat at the hands of Fox, Andross, severely weakened and reduced to a disembodied spirit, fled the Lylat System and took refuge on Dinosaur Planet, where he learned of the Krazoa. Andross found and gave General Scales, who was invading the Krazoa Palace at the time, more power to defeat the EarthWalker army and conquer Dinosaur Planet while at the same time keeping himself relatively unknown to Scales. After some time, Krystal arrived on the planet and discovered the Krazoa. She completed one of six spiritual tests, releasing a Krazoa Spirit into the palace. When she did this, Andross, who had been observing her the entire time, attacked, trapping her within a crystal which ascended to the roof of the palace. After this incident, he disappeared into the shadows and awaited the moment when all six spirits would eventually be released.

A distress signal had been sent out by an injured EarthWalker soldier near the first Krazoa Shrine, and it was General Pepper who received it. The Star Fox team, who had been orbiting the planet at the time, was ordered by General Pepper to investigate. Falco had left Star Fox years earlier, and the team was in desperate need of funds to make repairs on the Great Fox. They saw this as a great opportunity to do so.

Arriving on the planet, the lone hero Fox discovered Krystal's Staff and battled his way through the dangers of the Dinosaur Planet, fighting against the vicious tribe known as the SharpClaw. He learned after much research that sections of the planet were split apart, which had been causing the destruction of Dinosaur Planet. The team also learned of the Krazoa Spirits, and were ordered to collect all six to reassemble the missing sections of the planet.

It was later discovered that General Scales was a mere puppet of Andross. After the final confrontation between him and Fox, the voice of Andross demanded General Scales give up the last of the Krazoa Spirits, which he held inside himself all along. Fox recognized the voice, but could not remember who exactly it was. Having the last Spirit released, Andross arose in the form of a mighty Krazoa statue's head looking over the vast palace, claiming to be a god. Krystal was released from her prison and saved by Fox, who watched as she took back her Staff and quickly tried to destroy the floating statue's head. Her attacks did nothing as it floated to the skies, where it was followed by Fox in his Arwing.

Arriving in space, a confused Fox gazed upon the great Krazoa statue's head which stared back at him. It suddenly spun around, revealing the creature it had been hiding. Andross, who was thought to have been killed eight years ago, laughed and remarked at how he was going to destroy the Lylat System. Fox, horror-struck, knew Andross had to be destroyed once and for all. A clash between good and evil ensued, as both viciously attacked one another. The fighting could be heard by the inhabitants of Dinosaur Planet itself, where they prayed for their savior's life. With the Spirits inside Andross it seemed that the planet's destruction was moments away. Andross had come too far to be defeated again, and soon gained the upper hand by nearly destroying Fox's Arwing. Only a miracle could save him from being crushed by Andross’ jaws.

Falco appeared from nowhere and saved Fox from being killed by firing a bomb directly at Andross as he was using his vacuum breath. Andross sensed the danger only at the last second and closed his mouth before it went inside, stunning him long enough for Falco to encourage Fox to keep fighting. Andross did not think anything of this act, ignoring Falco and concentrating on killing Fox. This was his downfall, as Falco provided bombs for Fox to use. One by one they were released into Andross’ mouth, revealing the large brain he shelled underneath. Rapid shots were fired and immediately the effects of both Fox and Falco's team work was shown. Andross, screaming in defeat, burst into a blast of energy, destroying him and almost claiming Fox and Falco's Arwings. The evil ex-emperor had finally been defeated for good and the Krazoa Spirits survived the vacuum of space to return to the planet. Fox prevented the Lylat System from war once again, thanks to the help of an old friend.


I am the one and only true heir to the great emperor Andross! The new emperor, Andrew Oikonny!

Although he was thought to be gone he was certainly not forgotten. Andross's descendants, nephew Andrew Oikonny and grandson Dash Bowman, both attempted to carry out his desires. Dash tried to revive the memory of his grandfather's original intentions of helping the Lylat system, whereas Andrew proclaimed himself the new emperor to continue Andross's evil intent on ruling the Lylat system.


I am the ghost of Andross... I protect this place with my bioweapon!
It can be argued that Andross is now nothing more than a wandering spirit protecting his mechanism on Titania, which is capable of neutralizing the acid in the Venom Sea. It is unknown why he would create such an instrument, as it is also implied that he was responsible for the Anglar's creation. However, he most likely created it to try and destroy the very thing he created in a bid for power. This "ghost" appeared to takes the form of either a Killer Bee, Dune Worm, Grunner, or even Monarch Dodora. He also taunted anyone who attempted to gain the weapon. However, this ghost was somewhat capable of thought, since he had difficulty controlling Monarch Dodora when fighting Dash Bowman, and attempted to support Dash in getting the device, presumably because he hoped that Dash will continue his legacy. As for Andross's true fate, himself, no one knows.


  • Andross' surname remains unknown. In instances such as "Star Fox" materials, the Nintendo Power Star Fox 64 strategy guide, and the opening prologue of "Command", he is named "Dr. Andross", hinting he goes by his surname. His nephew and grandson, however, have different surnames (Oikonny and Bowman, respectively). It is further unknown if Andross is the maternal or paternal uncle or grandfather to Andrew and Dash.
    • Due to "Adventures" containing an English voice cast in all regions, he was also known as Andross in the Japanese version. In addition, the briefings in the load screens of the Japanese version of " Assault" also call him by that name. As he is otherwise usually known as "Andorf" in Japan, this may suggest that his full name includes both Andorf and Andross. Incidentally, both games were the only ones initially released in North America.
  • In virtually every Star Fox medium, the main threats usually had some tie to Andross ("Star Fox", Star Fox 64, "Zero" and "Star Fox 2" had Andross as the primary villain and final boss, "Farewell, Beloved Falco" had a Cornerian Millitary turncoat force lead by Captain Shears attempting to resurrect Andross, "Adventures" had the SharpClaws being manipulated by Andross, and "Command" had the implication that the Anglar species were a bioengineered race created by Andross). The only exception was "Assault", where the main threat, the Aparoids, had absolutely no ties to Andross.
  • Although Andross himself did not appear in "Assault", he is mentioned and his monochromatic insignia is present throughout the Sargasso Hideout and the Oikonny Rebellion briefing, granting him one small appearance in that game.
  • Andross stated in "Adventures" that he now intended to destroy the Lylat System, instead of conquest. This different ambition may be attributed to the developer change, or it may have been influenced by his defeat in "Star Fox 64".
    • It should be noted that in the game Adventures was remodeled from, Dinosaur Planet, intended for the Krazoa (called the Magnificent Eight) to destroy the entire universe and subject it to endless chaos after being reunited after Drakor (the primary antagonist) was defeated due to being disgusted with the results of "Peace" while merging with the Krazoa God, implying this was a holdover from the plot twist in the original game (and possibly that Andross's change in plan was partly influenced by the Krazoa Spirits within him).[1]
  • His original Japanese name, Andorf, may be a portmanteau of Android (in reference to his initial robotic-looking final boss appearance) and Adolf (as in Hitler). His revised English name, Andross, may instead be a reference to Sir Edmund Andros; Andros was the Governor of the Dominion of New England while it existed, which he ruled restrictively and cruelly.
  • When Krystal gives her account of General Pepper and Andross's feud in "Command", the image shown is almost a reversal of the one from "Star Fox 64" with Andross and Pepper in the opposite positions (Pepper having a slightly incensed disposition while Andross is scolding Pepper from behind in Command, with Andross having an incensed disposition while General Pepper is scolding Andross from behind in "Star Fox 64".).

Names in Other Languages

Language Name
Japanese アンドルフ (Andorufu) Andorf
(天才科学者 Genius Scientist)
Chinese 安德羅斯 (Traditional)
安德罗斯 (Simplified) (Āndéluósī)
Korean 안돌프 (Andolpeu)
Russian Андросс (Andross)