At this point, players should have scanned all four runic symbols, and that will cause the runic symbol door to open automatically.

Source: https://gamerant.com/metroid-prime-remastered-arboretum-runic-symbols-where-location-door-chozo-ruins-varia-suit/

At this point, players should have scanned all four runic symbols, and that will cause the runic symbol door to open automatically.

Source: https://gamerant.com/metroid-prime-remastered-arboretum-runic-symbols-where-location-door-chozo-ruins-varia-suit/

The oldest runic alphabet consisted of 24 characters, and each character represented a sound.

Source: https://phys.org/news/2023-03-runes-advanced-roman-alphabet.html

These guides are here to assist players with some of those more-difficult puzzles, which primarily center around locating runic symbols.

Source: https://gamerant.com/metroid-prime-remastered-complete-guide-walkthrough-puzzles-bosses-artifacts-log-book/