Alien Alloy

Alien Alloy is a Prestige-tier salvage material of unknown xenobiological or xenomineral origin, recovered from the deepest and most heavily contested areas of Tau Ceti IV. Unlike any compound found in human manufacturing or known natural geology, Alien Alloy exhibits properties that defy conventional metallurgical analysis, including near-indestructibility and an unusual resonance with energy-based systems. The MIDA faction requires Alien Alloy for endgame upgrade nodes, reflecting the organization's obsession with understanding and exploiting alien technology for military advantage. As the rarest of Marathon's Prestige-tier salvage materials, Alien Alloy drops primarily from the Cryo Archive zone and Prestige Locked Rooms requiring special access. Each piece of Alien Alloy recovered represents a significant progression milestone and should be treated as a top-priority extraction target.