
A beaked, armless cephalopod (similar to squid) that feeds on blood and body fluids. Massively infected with a large RNA virus (generated name: Proteavirus beta) that alters its behavior.
Health
?5
Health
Maximum hit points. The creature dies and drops its loot when this reaches zero. Players can chip it down with knives, harpoons or vehicle-mounted weapons.
Swim speed
?5.0 m/s
Swim speed
Top movement speed underwater, in metres per second. Used when chasing prey, fleeing threats, or migrating between territory zones. For reference: the Seaglide tops out around 11 m/s.
Food pool
?100
Food pool
Hunger meter. Drains over time, refills when the creature feeds on prey or plants. When the pool empties, the creature actively hunts, which is why hungry predators are more aggressive.
Bulk
?5
Bulk
Engine mass / weight class. Drives water displacement (so creatures push you around), the carry-weight footprint when the corpse becomes an item, and AI prey-selection heuristics (bigger bulk means bigger fight).
Stats inherited from the small-creature default. Unknown Worlds hasn't shipped a per-creature override in this build.
Bloom Parasite is a klein andere creature in Subnautica 2, sourced from the current Early Access build. It has 5 HP, swims at up to 5.0 m/s, and consumes from a 100 food pool. Behaviour profile not cleanly classified.
Engages 2 target types including Player, Anything large.
Behaviour tags from the AI archetype data: Small body.
Combat moves and behaviours bloom parasite uses against players, prey and structures.
Spore Blast
Fires a cone of infectious spores at nearby targets; applies a damage-over-time blight effect.
A beaked, armless cephalopod (similar to squid) that feeds on blood and body fluids. Massively infected with a large RNA virus (generated name: Proteavirus beta) that alters its behavior. 1. Eyeless parasite The bloom parasite (Teuthis vrykolakas) preys on larger organisms by scent and magnetic perception, using its powerful beak to cut an incision and insert a rasping tongue (the radula). It feeds until dislodged by the host or a symbiotic cleaner, or until its stomach fills. 2. Viral infection This specimen is infected by bloom virus (Proteavirus beta), which has suppressed its immune system and grown bacterial colonies across the parasite. The virus is replicating in the parasite's central nervous system, altering its behavior. 3. Vector of viral spread The parasite compulsively spreads its viral payload to host organisms. It prefers to target large predators. The virus transfers to the host's nervous system in a similar manner to terrestrial rabies, producing increased aggression and vicious guarding behavior around other Proteavirus beta-infected organisms. 4. Sonic resonance vulnerability Enormous volumes of Proteavirus beta form crystals in the parasite's tissue. These crystals can be disrupted with sonic resonance. The parasite may be wounded or killed by this treatment. Assessment: compels predators to defend other bloom organisms. Treat infected predators by resonating attached parasites. Most ethical systems assign limited value to parasites; disgust is a frequent instinctive response. Recommend consultation with a chaplain-psychiatrist for further reflection.
Targets bloom parasite will attack on sight or while threatened.
Last updated 2026-05-14