Leviathans

Lore & Background

The awakening of the Leviathans marks a turning point in galactic history, representing the Space Pirates' most aggressive campaign against the Federation. These entities were not created by any known civilization but rather found dormant in deep space, waiting for a catalyst. The Pirates utilized their connection to Phazon to guide the Leviathans toward specific targets, including the Federation Outpost on Norion, the Chozo world of Bryyo, and the planet Elysia. Once a Leviathan strikes, it begins an irreversible process of corruption. It penetrates the planetary core, causing massive geological shifts and flooding the atmosphere with Phazon spores. Native wildlife mutates into aggressive forms, and infrastructure collapses under the weight of crystalline growths. The entities serve as anchors for Dark Samus's power, allowing her to siphon energy from multiple worlds simultaneously while she resides on Phaaze. Samus Aran becomes the sole countermeasure to this threat after receiving a distress signal. Her mission involves infiltrating each corrupted planet, navigating through mutated environments, and locating the Leviathan's core embedded deep within the crust. By destroying these cores with her upgraded weaponry, Samus halts the corruption process, though much of the environmental damage remains permanent.

In Their Own Story

The sensors screamed before the impact was visible. From the observation deck of the G.F.S. Tyr, Lieutenant Lefter watched as the sky above Norion tore open. It wasn't an explosion; it was a penetration. A massive, crystalline tendril, glowing with sickly orange light, pierced the atmosphere like a spear through soft clay. "It's not attacking," he whispered, his voice trembling over the comms. "It's planting itself." The Leviathan sank into the planet's crust without resistance, sending shockwaves that rattled the station's hull. Below, the green valleys of Norion began to darken as veins of Phazon spread outward from the impact site like cracks in glass. There was no sound of war, only the silent, hungry consumption of a world. The Pirates had not come to conquer; they had come to poison.

Reader's Guide

Deep lore regarding Leviathans is scattered across Pirate logs and Chozo archives found during exploration. Historical data suggests these entities predate the current galactic order, implying an origin tied to the Phazon phenomenon itself rather than intelligent design. Pirate research indicates they utilized a specific frequency to awaken the dormant parasites from deep space. This technology was likely stolen or reverse-engineered from ancient ruins, though the exact source remains obscure within the game's environmental storytelling. On Bryyo and Elysia, the corruption manifests differently based on local flora. On Bryyo, the Leviathan integrates with Chozo machinery, twisting them into defensive constructs. On Elysia, it causes the planet to fracture physically, floating islands drifting apart as the core destabilizes. Chozo records hint that they were aware of such parasites in ancient times but lacked the technology to neutralize them without destroying the host world entirely. This knowledge gap left the Federation vulnerable when the Pirates launched their coordinated attack.

Did You Know?

• Leviathans are drawn specifically to Phazon energy, making Phaaze a natural magnet for them.
• They can corrupt an entire planetary ecosystem within hours of impact.
• Samus requires specific upgrades like the Annihilator Beam to damage their crystalline hides effectively.
• The Space Pirates viewed them as living weapons rather than mere creatures.