General
- Nautilus' backstory might be referencing The Pirates of Dark Water.
- Nautilus' dance references the 'Peeparoonie'.
- A side-by-side comparison can be seen here.
- A tab for can be seen in Nautilus' 'Art Spotlight'.
- Nautilus has the longest basic attack animation in-game (which results in enemies being rooted by when they already got out of range)
- Nautilus was released without the 'Tank' tag (he actually is one) but was added shortly after.
- Nautilus does the Captain Morgan pose when standing idle for a long while.
- Nautilus is Greek for 'sailor' (referencing his former self) and is the name for a mollusc species, for the submarine from Twenty Thousand Leagues Under the Sea by Jules Verne, as well as for the first nuclear-powered submarine (all referencing his underwater qualities)
- Nautilus and were first conceived as ' the Mad Bomber'.
Skins
- He resembles a Big Daddy from BioShock, a Barrelchest from RuneScape, and Alphonse Elric from Fullmetal Alchemist.
- In 'A New Dawn' Nautilus has a winch that reels in his anchor through an opening on his right shoulder (not present in-game)
- He was heavily inspired by Twenty Thousand Leagues Under the Sea by Jules Verne.
- He resembles the Black Legion from Warhammer 40,000.
- A statue resembling Cthulhu can be seen to his left.
- His Chinese artwork features Black Rock Shooter to his left (sitting on one of the rocks)
- Error: Skin Astro for Nautilus is not specified in Module:SkinData/data.
- He was conceived by 'MaTTcomGO' and subsequently requested by the playerbase.
- He was coincidentally released in the PBE two days after Neil Armstrong's death.
- He shares this theme with .
- He used to be called 'Inquisitor'.
- He might be referencing the Grey Wardens from Dragon Age, the Warden from Warcraft, and/or the Protectorate side of Summoner's Rift.
- He shares this theme with , , and .
Relations
- While the the Black Mist on Bilgewater's shores (eventually succeeding but at great cost) Nautilus managed to stall and/or defeat the rest of the undead threat a few miles from the port city itself. - combined armada fought