X-Nauts are the lowest form of soldiers in the X-Naut society. They are probably considered to be infantry and are very weak. Usually, they are lead by Lord Crump, Sir Grodus or a higher rank of X-Naut soldier. The X-Nauts are one of the most seen enemies throughout the game. X-Nauts are supported by X-Naut PhDs, as they drink their potions to grow, increasing their power. After Crump and Grodus are defeated, the X-Nauts decide to not be evil anymore and now reside peacefully in Poshley Heights. It is most likely that they later became the stars of Francis's favorite TV show, Starship X-Naut. X-Nauts are not very smart, as they can be attacked by surprise, and don't know when to attack unless instructed to do so. Also, hygiene is not very widely practiced among the X-Nauts, as they don't wash their uniforms often, they also don't shower often either according to comments made by characters like Peach and Goombella saying that they smell.
- The "mob" scenes where hundreds of enemies crowd the screen are most often applied with X-Nauts.
- Their white face covers resemble the hat of Coro Coro Kuririn.
|The X-Naut Army|
|Yuxes:||Yux | Mini-Yux | Z-Yux | X-Yux ||
|Other:||Characters: Beldam | Marilyn | Vivian | Doopliss|