Complete the indicated task to unlock the achievement.

Achievement	How to unlock
Blood Lust	Completed Dive 12.
Deaths Grip	Completed Dive 5.
Deaths Lair	Defeated the Kraken.
Depths of Terror	Completed Dive 2.
Diablos Reef	Completed Dive 6.
First Blood	Completed Dive 1.
Hunting Grounds	Completed Dive 9.
Lionfish Slayer	You have proven yourself to be a master of lionfish hunting! You have taken down ten lionfish in record time.
Lost Ruins	Completed Dive 10.
Night Dive	Completed Dive 7.
Sacrifice	Completed Dive 8.
Serpents Shadow	Completed Dive 4.
Siren's Scream	Completed Dive 11.
The Jaws of Death	Completed Dive 13.
The Leviathan's Legions	Completed Dive 14.
The Phantom Flight	Completed Dive 3.