There are several runic symbols hidden within Metroid Prime Remastered's Watery Hall, and players that scan them all will earn the Charge Beam.

The last rune symbol you need to enter in the main chamber to gain access to the secret door. The general area of the pens should look the same, but structures around the rune might change.

In this guide, we'll run you through where to find the secret door past the main chamber in Shuffled Shrines and how to solve the rune puzzle to open the door in Fortnite Chapter 3 Season 3.