How to investigate the Tadpole Pens in Subnautica 2

This guide explains how to investigate the Tadpole Pens in Subnautica 2 by locating Zip's Blackbox to find the necessary access keycode. Players will need to find a databank atop a purple tendril near the Blackbox to obtain the 'Kurul Level Access Key' to unlock the facility's main door. Access to the Tadpole mini submarine is recommended due to aggressive fauna and deep-water exploration.

• GAME Subnautica