The smell of jet fuel and salt water hangs heavy over the shattered fuselage of Flight 815. Sparks shower from severed wires while a lone emergency siren wails into the jungle. Debris is scattered across the sand, offering both supplies and grim reminders.

Massive stone pillars carved with unrecognizable geometric patterns rise from the dense ferns. The air vibrates with a low, subsonic hum that makes your teeth ache. A heavy stone slab sits partially open, revealing a dark descent into the earth.

A rusted steel hatch is embedded in the side of a moss-covered hill, marked with a faded logo of a double-helix. Cool air smelling of ozone and old paper wafts from the entrance. Flickering fluorescent lights can be seen deep within the concrete corridor.

Crystal clear water bubbles up from a natural basin, glowing with a soft blue light. Strange, translucent fish dart between glowing underwater plants. The surrounding rocks are smooth and cool, offering a rare place of peace and hydration.

Sharp volcanic rock formations drop hundreds of feet into the churning white surf below. The wind howls through natural holes in the stone, creating a sound like a distant choir. An old, rotted rope ladder hangs precariously over the edge.

A vast network of limestone caves where every footstep echoes for minutes. Strange mineral deposits on the walls seem to record and play back distant conversations. The ground is damp and covered in a fine, silver dust.

Weathered wooden markers and stone cairns stand in a quiet grove of cypress trees. Many of the dates on the markers are from centuries ago, but a few look disturbingly recent. A heavy iron bell hangs from a gnarled branch, silent in the wind.

A cracked concrete runway is slowly being reclaimed by the jungle. The rusted skeleton of a small propeller plane sits at the far end, its wings stripped of fabric. A control tower stands nearby, its windows reflecting the unforgiving sun.