Family: [[:Category:<family>|]]

Weak to: <weaknesses>
Strong to: <resistances>
Immune to: <immunities>

  • Brain Clam
  • Brain Clam Attacking
Zone Level (HP) Drops Spawns Notes
Shallow Sea
  • <10.0> (1770)
  • <10.6> (1876)
2-4~Exclamation A, K
Undersea Ledge
  • <10.6> (1876)
8 Exclamation A, K
A = Aggressive; P = Passive; L = Links; K = Knockback


  • Has a long-term ACC debuff attack.
  • Brain Clams are slow movers but great knockbackers. My Density is effective against Brain clam's strong knockback. Footspeed buffs can easily help to escape them.
  • They are considered as a Hostile animated, as said by Marshall when he was exploring the Shallow Sea and Undersea Ledge.
  • They clump together as a group or sometimes stay alone, depending on how they are placed on the map.