Leech
CreatureMisc
- Spawns on
- 20 maps
- Abundance
- Common
- Kill XP
- 1
- Taming
- Not tamable

Overview
The Leech is a small Herbivore found in aquatic environments. It can be bred and damages structures, making it useful for minor sabotage or farming in water-rich areas. Players may tame it for its unique utility in specific environmental conditions.
It can be airlifted by Quetzal or Karkinos for fast deployment.
Base statsLevel 1 values and gain per level
| Stat | Base | Wild +/lvl | Tamed +/lvl | Wild growth |
|---|---|---|---|---|
| Health | 40 | +8 | +4% | |
| Stamina | 100 | +10 | +2% | |
| Torpidity | 50 | +3 | +0% | |
| Oxygen | 150 | +15 | - | |
| Food | 450 | +45 | +2% | |
| Weight | 10 | +0.2 | +0.8% | |
| Melee damage | 100% | +5% | +10% | |
| Movement speed | 100% | +0% | +1% |
TamingOpen calculator
Leech cannot be tamed.
Spawn zones
About spawn zones
Leech has recorded spawns on 20 maps: The Island, The Center, Astraeos, Ragnarok, Valguero, Lost Colony and 14 more. On The Island, Leech also spawns in caves: Swamp Cave. On Valguero, Leech also spawns in caves: Cave 4.
Drops and interactions
Harvest yields by tool
Drops & harvest resources
Compare recorded corpse resource yields by harvesting tool.
SettingsHarvest body HP 100 · Player melee % 100 · Weapon damage % 100 · Harvest rate × 1
| Resource | ||
|---|---|---|
| ~650% · ~4 hits | ~650% · ~3 hits | |
| ~06% · ~4 hits | ~06% · ~3 hits | |
| ~110% · ~4 hits | ~110% · ~3 hits | |
| ~350% · ~4 hits | ~350% · ~3 hits | |
| ~240% · ~4 hits | ~120% · ~3 hits |
Each harvest event rolls resources independently. Actual yields vary.
Killing a Leech yields Chitin, Silica Pearls, Oil, Leech Blood, and Raw Meat. The Pick yields the most Raw Meat, while other resources are best harvested with standard tools.
Combat & abilities
Damage taken
ResistsWeak to
Weapons
- Stone weapons-34%
- Player melee-20%
- Piercing projectiles+40%
- Anti-creature damage+120%
- Melee Torp Poison Chitin Paste+600%
Explosives
- Explosions-40%
- Demolition explosives+50%
Creatures
- Creature attacks-50%
- Strong creature attacks+50%
- Raid creature attacks+55%
Environment & other
- Spike Wall-50%
- Plant Species X-50%
- Environmental damage-30%
Combat notes
The Leech has a critical vulnerability to Melee TorpPoison ChitinPaste, taking +600% more damage. It also takes +120% more damage from Instant HurtDinos and +55% more from Melee DmgMetal RaidDino. Spike walls reduce damage by 50%, making them effective for defense.
ExperienceBase XP per kill: 1
Leech kill XP
Base XP per kill: 1
Per kill
80 XP1 base × 15.9 level × 4 × 1.25× wild × 1× server
Server XP settings1× · wild 1.25 · alpha 1.33 · boss 5 · cave 1.33
Tips
- The Leech takes 600% more damage from Torpor-based melee attacks, making it extremely vulnerable during knockout attempts.
- It is highly susceptible to instant damage effects, taking 120% more damage from sources like Instant HurtDinos.
- Melee attacks that deal Metal damage are 55% more effective against the Leech.
- Spike walls reduce incoming damage by 50%, making them a strong defensive option.
This page details the Leech's stats, breeding, harvest data, and combat characteristics. For further planning, refer to the taming calculator, breeding calculator, and spawn map.