Exploring the desert planet of Elaaden in Mass Effect Andromeda introduces players to a harsh environment filled with secrets and challenges. The planet features an ancient Remnant vault that holds the key to improving viability across the entire sector. Activating this vault requires navigating a complex underground network, finding hidden glyphs, and solving intricate decryption puzzles. This guide offers a comprehensive walkthrough to help pathfinders successfully navigate the environment, unlock valuable rewards, and complete the purification process without getting trapped.
Locating the Monoliths and Vault Entry
Before you can enter the deep underground structures, you must first locate and activate the three primary Remnant monoliths scattered across the surface of Elaaden. Each monolith requires the pathfinder to scan for hidden glyphs located on the surrounding alien structures to interface with the consoles. Once the surface towers are active, they will triangulate the entrance to the main vault network. You should prepare your squad for close-quarters combat against mechanical Remnant forces before heading down the main gravity well.
Entering the underground complex reveals a massive facility filled with environmental hazards and platforming challenges. The initial chambers require pathfinders to use their jump jets effectively to cross large gaps above dangerous fluids. Clearing out the active defense constructs in these early rooms ensures a safe path forward. The primary objective inside this maze is to locate the main console that controls the local lockdown system.
Solving the Console and Decryption Puzzles
The core challenge of the Elaaden vault involves a complex console puzzle that features five distinct interactive pillars. Activating these consoles in the correct chronological order is necessary to open the path to the purification chamber. Interacting with the pillars incorrectly resets the grid and spawns aggressive Remnant units that will ambush your squad. Paying close attention to the light patterns on the machines will guide you to the correct combination.
In addition to the main progression consoles, pathfinders can discover an optional decryption terminal hidden in a side room. Solving this matrix requires completing a grid puzzle using the scanned glyphs without repeating symbols in any row or column. Successfully completing this optional puzzle rewards pathfinders with two permanent bonus skill points. Taking the time to hunt down these extra glyphs before triggering the main event is highly recommended for late-game character progression.
Escaping the Purification Field
Triggering the main vault console initiates the purification process, which instantly creates a deadly energy field that expands throughout the facility. Pathfinders must sprint back toward the exit while avoiding obstacles and new environmental hazards. The extraction phase requires fast movement, and stopping to fight remaining enemies is generally discouraged. Missing a single jump or getting turned around can result in immediate failure for the team.
While running toward safety, highly skilled players can look out for containers holding rare crafting components. Collecting all the optional chests during the escape sequence requires precise routing and extreme speed. Once you reach the final gravity well console, activating it seals the vault and completes the mission successfully. The resulting stabilization greatly increases the overall viability of the colony on the planet surface.
