In a 2002 interview with Takaya Imamura regarding Star Fox Adventures, in which he explains his reasoning for having the characters age over the eight years since Star Fox 64, Imamura had this to say:


Funnily enough, four years later, the "Goodbye Fox" ending in Star Fox Command shows Fox McCloud and Krystal settling down and having a son named Marcus, who then goes on to form an all new Star Fox team, comprising of Slippy's son, Peppy's granddaughter, and even Falco Lombardi, who takes Peppy's place as the older mentor of this new team.

For Star Fox 64 3D, Bill Grey's fighter craft in the Katina mission was redesigned to be closer in design to its appearance in Star Fox Command. It was probably also done to distinguish it from the other Cornerian Fighters present in the mission, which Bill's fighter looked identical to back in the original Star Fox 64.

Krystal has the unique distinction of being the only playable character in Star Fox Command to pilot two different spacecrafts and also sport two different attires depending on the route taken.

In some missions, primarily when she rejoins Star Fox, she wears a pink jumpsuit and pilots the CloudRunner. In other missions, primarily when she's hanging with Star Wolf, she wears a traditional Cornerian Defense Force attire with a flight jacket, scarf and helmet, and she pilots the Cornerian Fighter that Bill Grey also uses.

As it currently stands, barring Star Fox 64 3D, Macbeth is the only planet from Star Fox SNES and Star Fox 64 to not have reappeared in future games.

•Corneria, Fichina, Katina, and Fortuna would reappear in Star Fox Assault. Titania and Zoness would appear in Star Fox Assault's multiplayer mode as well.

•Corneria, Fichina, Katina, Solar, Aquas, Titania and Venom would reappear once again in Star Fox Command.

•Corneria, Fortuna, Fichina, Zoness, Titania and Venom would also reappear in Star Fox Zero.

According to the official Japanese Star Fox 64 guidebook, the main driving point for Wolf O'Donnell's rivalry with Fox McCloud is the fact that Wolf was previously rivals with his father, James. This is alluded to in-game with various voice clips from Wolf across Star Fox 64, Star Fox Assault and Star Fox Zero, and it's also reiterated in the timeline of events provided in Star Fox Command's official Japanese guidebook.

The English manual and prologue for Star Fox Adventures implies a bigger backstory for Krystal, in that she's the sole remaining survivor of her doomed home planet, "Cerinia", and that she's been roaming the galaxy in search of answers for the truth of her family's death, until she receives a distress call from Dinosaur Planet. With how the manual states that Krystal "may finally be drawing closer to the truth" behind her parents' and planet's destruction, it seems Rare was loosely implying that Andross, who turns out to be the real villain of Star Fox Adventures and thus the culprit behind Dinosaur Planet's woes, was responsible for Cerinia's destruction. Krystal even says "It's you!" right before Andross imprisons her in the crystal at the top of Krazoa Palace.

However, it would seem the Japanese localization for Star Fox Adventures would completely eschew this backstory, removing all mention of Cerinia and as well as Krystal's dead parents. The Japanese prologue was even heavily simplified to this:


The Japanese website even states that "it is not known what her purpose is", which flies directly in the face of Rare's original story for her, that explicitly states that she was searching for the truth of Cerinia's destruction. To add more insult to injury, there isn't even any Japanese subtitle presented when Krystal gets knocked into the crystal by Andross in Krazoa Palace.

Curiously, the Japanese localization of Star Fox Adventures also heavily emphasizes Krystal having telepathic abilities, much more so than in the English version. This is noteworthy because neither Star Fox Assault or Star Fox Command, the next two story follows up to Star Fox Adventures that were developed and written in Japan, made any sort of mention of Cerinia. Star Fox Assault however would hugely emphasize her telepathic abilities, and its manual even describe Krystal the same way the Japanese version of Star Fox Adventures does, just as "a mysterious telepathic woman". This also applies to her trophies in Super Smash Bros. Brawl and Super Smash Bros. for Nintendo 3DS and Wii U that once again make no reference to Cerinia. It's very clear that the developers and writers behind Assault, Command and Smash Bros. in Japan were using the Japanese version of Star Fox Adventures as a reference, as opposed to the English version.

All in all, it would seem Nintendo of Japan had their own differing vision of what Krystal's character was from Rare, that being mostly just as a telepathic woman with a mysterious background, as opposed to Rare's original backstory of her being the lone survivor of her kind.

According to Dylan Cuthbert in an Reddit AMA back in 2018, the in-game sprites used for the characters in Star Fox Command were all originally created as 3D models that were then rendered to create the sprites. Cuthbert has implied that these 3D models still exist somewhere in Q-Games' archives.

All in all, it would seem that the entire Star Fox chronology, at least as it was presented from Star Fox 64 to Star Fox Command, spans roughly 20 years.

Star Fox 64's whole backstory take place across 10 years, beginning with Andross' banishment to Venom and then James' death/betrayal on Venom five years later, and the events of Star Fox 64 taking place another five years later after that. The Japan-only "Farewell Beloved Falco" Manga, the canonical manga follow up to Star Fox 64 and prelude to Star Fox Adventures, would take place four years later, and SFA would take place another four years later after that. Star Fox Assault takes place one year after the events of SFA, and Star Fox Command was said to take place a vague 2-3 years after the events of Assault. This would amount to overall roughly 21-22 years.

The "Curse of Pigma" ending sees Fox and Falco head to a restaurant on the former's home planet of Papetoon to cope with their losses to their rivals, Star Wolf. The English text claims that Fox "lived as one already dead, barely eating or sleeping".

Looking at the Japanese script however, reveals a slightly different story:


A direct translation of this into English would be:


The original Japanese text effectively states the opposite of the English translation: Fox went on an eating binge while crying to cope with his losses to Wolf. This lines up more with the ending illustrations provided, which show Fox crying and eating at the same time.

According to the official Japanese guidebooks for both Star Fox 64 and Star Fox Command, Meteo (or "Asteroid Belt" as it's referred to in Command) is said to represent remnants of a destroyed fifth planet from the early days of the Lylat System, which aligns with its close proximity to Corneria, the fourth planet of the Lylat System. It is said that many of the asteroids there contain highly pure metals, and their outer edges have been the site of high-quality mineral deposits, though ultimately what lies in the deepest parts of the asteroids remains unknown.

This information would also appear on the official western Star Fox 64 website and also in the Star Fox 64 Official Player's Guide, though strangely enough, the latter states that Meteo is believed to be the remnants of a ninth planet from the early days of Lylat.

The climax of Star Fox Assault sees the Great Fox, the Star Fox team's mothership and home base, destroyed in battle against the Aparoids. This is why in the next installment, Star Fox Command, it's been replaced with a smaller space carrier.

According to Takaya Imamura in a 2011 Nintendo Dream magazine interview, this particular model the Star Fox team rented is a common battleship type, which actually explains why other characters that appear throughout the story, such as Wolf and Lucy, are shown to have their own ships of the same model.

One of Star Fox Command's normal enemies, だるま落とし (Daruma otoshi) is modeled and named after the Japanese cultural toy of the same name, where the objective is to knock the colored center pieces off with a hammer without causing the "Daruma" doll at the top to completely fall over.

In the "Star Wolf Returns!" ending of Star Fox Command, it is said that after Krystal gained a new life as a bounty hunter named "Kursed" ("Krazoa" in the Japanese version) in another galaxy, she eventually came across Fox again on a planet named "Kew", although it's said that Fox doesn't recognize her.

The Japanese name for Kew is "キュー" (Kyū), which is essentially how "Q" is written in Japanese. This makes it more clear that Kew was actually named after Q-Games, Dylan Cuthbert's company that assisted in Star Fox Command's development.

Star Fox, Star Fox 64 and Star Fox Adventures are the only Star Fox titles to provide official ages for the main characters, primarily within their Japanese ancillary material. In the Original Soundtrack box released for the first game, Fox, Falco, Peppy and Slippy are said to be 25, 28, 36 and 19 respectively. Star Fox 64, being a remake of the first game, would retcon these ages and make Fox 18, Falco 19, Peppy 41 and Slippy 18.

The "Farewell Beloved Falco" midquel manga, which is set right in the middle of the eight years between Star Fox 64 and Star Fox Adventures, also gives the original Star Fox crew ages, with Fox now being 22, Slippy 22, Falco 23, and Peppy 45.

Star Fox Adventures takes place eight years after Star Fox 64, which means that Fox is now 26, Falco 27, Peppy 49 and Slippy 26. Japanese Star Fox Adventures ancillary material also reveals Krystal's age to be 19, making her distinctly the only Star Fox character outside of the original four Star Fox members to have a known age. Going by this, she would be 11 and 15 years old during the events of Star Fox 64 and Farewell Beloved Falco, respectively.

After Adventures' release, Nintendo, specifically Takaya Imamura, made a deliberate decision for future Star Fox games to not provide any official age numbers for any of the characters. However, Star Fox Assault officially is said to take place only year after the events of Star Fox Adventures, so this would make Fox 27, Falco 28, Peppy 50, Slippy 27, and Krystal 20. Similarly, according to Takaya Imamura in a 2007 interview, Star Fox Command takes place 2-3 years after Assault, which would make Fox 29-30, Falco 30-31, Peppy 52-53, Slippy 29-30, and Krystal 22-23.

Although Wolf O'Donnell has never had any age officially listed for him, Takaya Imamura implied on Twitter that he is within the same generation of Peppy and James.

Contrary to popular belief, and also contrary to the Star Fox 64 Official Player's Guide, Solar is not a star, but merely a lava planet with an exposed mantle, according to both the official Japanese guidebooks for Star Fox 64 and Star Fox Command. Even the official Western Star Fox 64 website clarifies it being a planet. The Western localization of Star Fox Command would also reiterate this in-game, with one of its missions on Solar being named "The Red-Hot Planet".

In a 2011 Nintendo Dream magazine interview with the Star Fox 64 3D development staff, Takaya Imamura once again clarified that Solar is a planet, and that the star Lylat exists somewhere in the Lylat System not visible on the map screen. Apparently, the development team did consider changing Solar into being a sun for Star Fox 64 3D, but this was passed over.

In the Japanese version of Star Fox Adventures, some of the dinosaur tribes have different localized names from their original names. For example, the CloudRunners are referred to as the クラウド族 (Kuraudo-zoku), which translates to "Cloud Tribe". The EarthWalkers are referred to as the アソーカ族 (Asōka-zoku), which strangely seems to directly translate to "Ahsoka Tribe". It's worth noting that the direct translation for "EarthWalker" in Japanese is アースウォーカー (Āsu-Wōkā); it's possible that アソーカ (Asōka) is meant to be a shortened, phonetic play on it, perhaps as the original name, directly translated, would be too difficult for Japanese audiences to pronounce.

In Star Fox: Assault's Sauria mission, Peppy curiously refers to the CloudRunner Tribe as just "the Cloud Tribe". This makes more sense when you factor in that that's what they're called in the Japanese version of Star Fox Adventures and thus was what the original script writers for Assault in Japan used as a frame of reference, and it appears that whoever was localizing the script for western audiences didn't bother to change it back to the original Rare name.

Funny enough, in Star Fox Command, Krystal pilots a spacecraft that is both shaped and named after the CloudRunners. In the Japanese version, it actually retains that name, クラウドランナー (kuraudorannā), which means that Command marks the first time Rare's original CloudRunner name was utilized in the Japanese version of these games.

According to the official Japanese Star Fox Command guidebook, Slippy's home world is the water planet of Aquas.

Star Fox Command's director and long time series collaborator Dylan Cuthbert wanted to include more traditional rail-shooter stages in this title, but Shigeru Miyamoto was adamant that the development team stick with all-range stages for the majority of the game. According to Cuthbert, this was part of Miyamoto's 'Star Fox should explore new things' initial direction on the project, as he wasn't interested in it just being a copy of the first Star Fox game on SNES, or Star Fox 64.

According to the official Japanese guidebook for Star Fox Command, the Solar Satellite boss fought on Solar was originally created by a scientist within the Anglar Army named "Genome", who reportedly developed it in secret using solar energy. This character does not appear anywhere in-game.

There is a target enemy in Star Fox Command known as "Bomber Bird". However, in the Japanese version of the game, it's referred to as サンダーバード (Sandābādo), which translates to "Thunderbird". This is undoubtedly a reference to the Gerry and Sylvia Anderson "supermarionation" television series "Thunderbirds" that inspired Shigeru Miyamoto to create the Star Fox series.