Find and Craft the Antikythera Mechanism

Locate Underwater Ruins

The Antikythera Mechanism is your key to finding the Labyrinth Portal. First, you need to explore ocean floors to discover underwater ruins. These structures are scattered across ocean biomes and contain crafting blueprints essential for progression.

Gather Blueprint Materials

Search the ruins thoroughly for blueprints and ancient loot. These blueprints will show you the recipe for the Antikythera Mechanism. Collect the required materials—typically found within the ruins themselves or craftable from common resources.

Craft the Mechanism

Once you have the blueprint and materials, craft the Antikythera Mechanism at your crafting station. This device will point directly toward the Labyrinth Portal structure in your world. Keep it in your inventory and watch for directional indicators that guide you toward the portal's location.

Begin Your Journey

With the mechanism active, follow its guidance across your world. The portal structure is rare and spawns only once per world, so the tracking device is essential for locating it. Prepare combat gear before reaching the site, as the entrance area may have hostile encounters.