To investigate the Tadpole Pens in Subnautica 2, you need a mysterious keycode. It would've been handy if the keycode was located at the Tadpole Pens ruins, but unfortunately, it's in an entirely ...

Accessing the Tadpole Pens in Subnautica 2 can help you get the first upgrade to the Tadpole, the Scout Ray Chassis, but you’re going to need some important equipment before daring to head out. This ...