Alpha Tusoteuthis Eye

The Alpha Tusoteuthis Eye can be found on a dead by looking in its inventory before harvesting it for meat and hide or in a bag left on the ground if harvested before accessing the inventory or when eaten by other predators.

Usage
One Alpha Tusoteuthis Eye is a requirement to access the Tek Cave on Alpha difficulty.

Oeil de Tusoteuthis (Alpha) アルファ・トゥソテウティスの目