Passcodes

Passcodes in the game can be found on various notes that are scattered throughout Sudra. The passcodes are 12-letter phrases that can be entered into the Passcode Tool in the format XXXXXX-XXXXXX (the game will automatically enter the hyphen).

The Passcode Tool only has room for 5 passcodes at a time. Passcodes that have been entered can be edited, cleared, activated, or deactivated. Upon activating a correct passcode in the correct location, the player will hear a sound effect indicating the passcode has taken effect. See below for a list of passcodes and their effects.

List of Passcodes

Passcode	Effect	Found	Additional Info
AXIOMX-XXXXXX	Disables Trophy acquisition		Other effects unknown
DALKHU-SUBTUM	Reveals a door in the upper-left corner of the lowest-left room in Eribu, allowing access to the Orbital Discharge room.
DINGER-GISBAR	Opens a wall in the Flamethrower room in the upper-left part of Eribu
IKKIBU-LABIRU	Reveals a door in the upper-left side of Eribu, leading to a Power Node Fragment.
ISKART-EHANZU	Opens a wall in the large lower-middle room in E-Kur-Mah, allowing access to the Quantum Variegator.
JUSTIN-BAILEY	Changes Trace's outfit to a yellow speedo, gloves, and boots.		This is a nod to the original NES Metroid game. Entering JUSTIN-BAILEY in Metroid's password system would start the game with a number of items, and Samus wearing a pink leotard.
REVEAL-SUDRAN	Translates notes written in the Sudran Language	Sudran Translation (Note)	Gir-Tab assisted in the creation of this Passcode.
REVEAL VYKHYA	Translates notes written in the Vykhyan Language