Here is the full list of all 20 Tesla vs Lovecraft achievements.
Activate the Wardenclyffe and save the world in Eldritch Plane.
Activate the Wardenclyffe and save the world in Aether Plane.
Repel 100 Tentacles
Kill 50 Shoggoths
Collect 100 crystals
Activate the Wardenclyffe and save the world.
Complete Chapter 3
Purchase a meta upgrade
Complete Chapter 2
Kill 50 Polyps
Kill 500 Fire Vampires
Kill 200 Spawns of Dagon
Choose an EPIC perk
Complete Chapter 1
Kill 1000 Spiderghouls
Kill 50 Parasites
Recover and Operate the Mech
123 Deep Ones must die.
Complete Tutorial
Recover lost Tesla Backpack