Flukemon

Worm-like creature that prefers damp, dark habitats. Dangerous, unpredictable foes that infest the pipes below Hallownest's capital. Even when it seems you've killed them, you need to stay on guard.

Flukemons are enemies in Hollow Knight. They are earthbound Flukes who split into two living halves after being defeated.^[1]

Behaviour and Tactics

Meanders back and forth, emitting a suckling sound to signal its presence. Once it spots the Knight, it rushes forward at them, dealing damage on contact. It will hardly be discouraged and will keep rushing towards the Knight even if it is blocked by a wall.

Shortly after its death, the top half reanimates. It emits a scream before flying at the Knight. The bottom half reanimates shortly after, making slobbering noises and running quickly at the Knight. It can run up on walls and, due to its speed and momentum, attacking it early in the game can be risky - if not killed in one hit, there is a good chance that it will run back faster than a second swing, therefore it is safer to down-strike it by jumping over its head.

Dream Nail Dialogue
...Mother... ...Mother...Mother...

 Location

They can be found in Royal Waterways, mostly in the central portion.

Locations in the Royal Waterways

Gallery

Idle

Attacking

Two halves attacking

Trivia

• The individual halves of the Flukemon can not be Dream Nailed.
• If the Flukemon runs into water it will have a unique animation where it cries out while slowly sinking into the water and eventually drowning.

References

1. ↑ Wanderer's Journal, p. 100.

Compendium
Main Game	Crawlid • Vengefly • Vengefly King • Gruzzer • Gruz Mother • Tiktik • Aspid Hunter • Aspid Mother • Aspid Hatchling • Goam • Wandering Husk • Husk Hornhead • Leaping Husk • Husk Bully • Husk Warrior • Husk Guard • Entombed Husk • False Knight • Maggot • Menderbug • Lifeseed • Baldur • Elder Baldur Mosscreep • Mossfly • Mosskin • Volatile Mosskin • Fool Eater • Squit • Obble • Gulka • Maskfly • Moss Charger • Massive Moss Charger • Moss Knight • Mossy Vagabond • Durandoo • Duranda • Aluba Charged Lumafly • Uoma • Ooma • Uumuu Ambloom • Fungling • Fungoon • Sporg • Fungified Husk • Shrumeling • Shrumal Warrior • Shrumal Ogre • Mantis Youth • Mantis Warrior • Mantis Lords Husk Sentry • Heavy Sentry • Winged Sentry • Lance Sentry • Mistake • Folly • Soul Twister • Soul Warrior • Soul Master • Husk Dandy • Cowardly Husk • Gluttonous Husk • Gorgeous Husk • Great Husk Sentry • Watcher Knight • The Collector Belfly • Pilflip • Hwurmp • Bluggsac • Dung Defender • Flukefey • Flukemon • Flukemarm Shardmite • Glimback • Crystal Hunter • Crystal Crawler • Husk Miner • Crystallised Husk • Crystal Guardian Furious Vengefly • Volatile Gruzzer • Violent Husk • Slobbering Husk Dirtcarver • Carver Hatcher • Garpede • Corpse Creeper • Deepling • Deephunter • Little Weaver • Stalking Devout • Nosk Shadow Creeper • Lesser Mawlek • Mawlurk • Brooding Mawlek • Lightseed • Infected Balloon • Broken Vessel Boofly • Primal Aspid • Hopper • Great Hopper • Grub Mimic • Hiveling • Hive Soldier • Hive Guardian • Husk Hive Spiny Husk • Loodle • Mantis Petra • Mantis Traitor • Traitor Lord Sharp Baldur • Armoured Squit • Battle Obble • Oblobbles • Shielded Fool • Sturdy Fool • Winged Fool • Heavy Fool • Death Loodle • Volt Twister • Zote the Mighty • God Tamer Xero • Gorb • Elder Hu • Marmu • No Eyes • Galien • Markoth Wingmould • Royal Retainer • Kingsmould • Sibling • Void Tendrils Hornet • The Hollow Knight • The Radiance • Shade • Hunter's Mark	a
		a
Hidden Dreams		a
	Grey Prince Zote • Winged Zoteling • Hopping Zoteling • Volatile Zoteling • White Defender	a
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The Grimm Troupe		a
	Grimmkin Novice • Grimmkin Master • Grimmkin Nightmare • Grimm • Nightmare King Grimm • Seal of Binding	a
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Lifeblood		a
	Hive Knight	a
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Godmaster		a
	Flukemunga • Pale Lurker • Brothers Oro & Mato • Paintmaster Sheo • Great Nailsage Sly • Pure Vessel • Void Idol • Weathered Mask	a