Bite
Bite a target in front of you. The bite deals extra damage to Cnidaria.
- LMB
CreatureWater

Archelon is a large aquatic herbivore found in deep ocean environments. It gains a temporary boost to toxin harvesting and damage resistance after killing a jellyfish, making it a specialized bio-toxin gatherer. Players tame Archelon primarily for efficient harvesting of Bio Toxin from jellyfish swarms.
It can be airlifted by Quetzal or Karkinos for fast deployment.
| Stat | Base | Wild +/lvl | Tamed +/lvl | Wild growth |
|---|---|---|---|---|
| Health | 1400 | +280 | +2.64% | |
| Stamina | 775 | +77.5 | +2% | |
| Torpidity | 2000 | +120 | +0% | |
| Oxygen | 0 | +0 | - | |
| Food | 3500 | +350 | +2% | |
| Weight | 1000 | +20 | +0.8% | |
| Melee damage | 100% | +5% | +10% | |
| Movement speed | 100% | +0% | +2% |
Archelon is tamed passively by feeding it while it eats. Superior Kibble is the best food for taming and provides the fastest results. Bio Toxin also works, though less efficiently.
About 10 Superior Kibble are needed. The tame takes around 2 minutes. Use the calculator below for your settings.

Bite a target in front of you. The bite deals extra damage to Cnidaria.
Default PC controls. Custom keybindings may differ.
Archelon has recorded spawns on 22 maps: The Island, The Center, Astraeos, Ragnarok, Valguero, Genesis Ocean and 16 more.
Compare recorded corpse resource yields by harvesting tool.
| Resource | ||
|---|---|---|
| ~940% · ~8 hits | ~1460% · ~6 hits | |
| ~1160% · ~8 hits | ~740% · ~6 hits | |
| ~210% · ~8 hits | ~415% · ~6 hits |
Each harvest event rolls resources independently. Actual yields vary.
Killing an Archelon yields Hide, Raw Meat, and Keratin. The Hatchet yields the most Hide and Keratin, while the Pick is best for gathering Raw Meat.
While ridden, Archelon's bite harvests resources from chitin and prime-meat sources. It yields up to 3× Bio Toxin, 2× Keratin, 2× Raw Fish Meat, and 2× Raw Prime Fish Meat.
When under the effect of Jellyfish Energy, harvesting Bio Toxin is increased by 60%.
ResistsWeak to
HitboxesBody ×0.5
Archelon takes 100% more damage from spike walls and 200% more from small ranged turrets, making these highly effective in defense. It is weak to explosive and melee raid damage, including metal weapons. Avoid using projectile-based weapons, as it has 50% resistance to those impacts.
The head takes normal damage, while the body takes only 50% damage. Aim for the head to maximize efficiency during combat or knockout attempts.
This page details the Archelon's taming, breeding, harvesting, and combat statistics. For further assistance, refer to the taming calculator, breeding calculator, and spawn map.