Complete the following tasks to unlock PlayStation 4 trophy rewards.

Trophy	How to unlock
Adrenaline (Gold)	Complete the "On the Razor's Edge" challenge.
Brains on the Wall (Gold)	Kill the Brain boss.
Dark Corner (Gold)	Go down to the Catacombs.
Devoured Alive (Gold)	Die in the Viscera location.
Freaky Awesome! (Platinum)	Freaky Awesome!
Heads Off (Gold)	Kill the Tenheads boss in the Furnace.
Lab Worm (Gold)	Kill the Worm boss in the Secret Lab.
Matters of the Heart (Gold)	Complete the Viscera location.
Shopping (Silver)	Upgrade the store 1 time.
Spider King (Silver)	Kill the Spider boss without taking any damage.
Top of the Food Chain (Gold)	Kill the boss in the Organism location.
Trusty Friend (Gold)	Kill the Dog boss.
Wasp Lord (Gold)	Kill the Wasp boss.