Complete the indicated task to unlock the achievement.

Achievement	How to unlock
Baby Steps	Complete Tutorial.
Crystal Rain	Collect 100 crystals.
Dag-On, Dag-Off	Kill 200 Spawns of Dagon.
Deep One, Two, Three	123 Deep Ones must die.
Down came the rain...	Kill 1000 Spiderghouls.
Epic Awesome	Choose an EPIC perk.
Extinguisher	Kill 500 Fire Vampires.
Find Inventions	Recover lost Tesla Backpack.
First Showdown	Complete Chapter 1.
Kill it with Fire!	Kill 50 Parasites.
Meta Upgrade	Purchase a meta upgrade.
Polymurderous	Kill 50 Polyps.
Second Showdown	Complete Chapter 2.
Shoggoth Schmoggoth	Kill 50 Shoggoths.
That's no squid	Repel 100 Tentacles.
Third Showdown	Complete Chapter 3.
War Pigeon	Recover and Operate the Mech.
Wardenclyffe Victory	Activate the Wardenclyffe and save the world.
Wardenclyffe Victory II	Activate the Wardenclyffe and save the world in Aether Plane.
Wardenclyffe Victory III	Activate the Wardenclyffe and save the world in Eldritch Plane.