Middle America. Twenty years after the collapse. The panic is long over. Sirens faded years ago. What remains is reclamation—cracked highways sinking into wetlands, strip malls gutted and wrapped in kudzu, towns reduced to quiet, hollow shells.

BLACK ICHOR is a text-based survival experience grounded in material reality.

You are not a panicked victim or a chosen hero. You are someone who endured. You survived two decades in a fortified place, learned the rhythms of a ruined world, and adapted to its slow violence. You are competent. You are cautious. And the systems that kept you alive are beginning to fail.

Model Selection

For Claude Sonnet 4.5 use the Browser Version.

To play with
Gemini download the Executable.

  • Gemini 3.0 ProThe Deep Signal. Deep Narrative Complexity.
  • Gemini 2.5 ProThe Iron Standard. Balanced & Reliable.
  • Gemini 3.0 FlashThe Quickening. Lightning Speed.
  • or Enter any Gemini LLM Model ID.

📂 EXCERPT_LOG_01

The flashlight beam slices through the gloom, illuminating dust motes dancing in the stagnant air. The threshold is crossed. The temperature plummets further.

The storage room is a concrete box, ten feet by twelve. The smell of copper and ozone is suffocating here, masking the underlying rot. Metal shelving units have been shoved against the far wall, forming a chaotic barricade that failed long ago.

The source of the dripping is a diagonal fissure in the north wall. A thick, obsidian fluid—the Ichor—weeps from the masonry. It moves with a sluggish, unnatural viscosity, pooling on the cracked concrete floor. The puddle does not reflect light; it absorbs it.

In the center of the black pool, a shape rests against a fallen shelf. A human torso, clad in the tattered remains of a grey work uniform. The legs are gone, dissolved or submerged in the fluid. The skin is pale, translucent, and veined with black.

The head lolls forward. As the light hits it, the neck muscles spasm. A wet, rattling gasp creates a bubble of black bile at the creature's lips. It begins to push itself up with one skeletal arm.

📟 CONTROLS

COMMAND
Type actions to navigate and scavenge the overgrown world.
RECALL

 Monitor the log to review past observations and threats.

SCAVENGE 

Keep the supply counter above zero to avoid system failure.

FORTIFY

Build and upgrade your base to withstand the encroaching Ichor.

👁️ THE SYSTEM

The narrator is impartial. It describes the world in concrete, physical terms—rust, damp, vibration, and light. It does not care if you survive.

  • The Threat: "Hollows" (human shapes animated by black fluid) and "The Ichor" (environmental corruption). They are rare now, but never gone.
  • Survival Metrics: Manage Pressure (environmental instability) and Noise. High noise draws the Hollows.
  • Scarcity Mechanics: Starvation is the true enemy. When supplies drop below 20, rationing begins. At 0, the body fails.
  • Analog Interface: A minimalist, terminal-based UI acting as your only window into the decay.

✨ Screenshots








LOCAL & PRIVATE

Your Keys, Your Void. API calls go directly from your browser to Google AI. No intermediary server ever sees your traffic.

LOCAL VECTOR DATABASE (RAG)

Implements client-side Retrieval-Augmented Generation (RAG). Uses local embeddings to maintain persistent narrative context and long-term memory across sessions directly in the browser.

STATE PRESERVATION

Crystallize your timeline into a portable .soil JSON artifact.

THE MIND'S EYE

Integrated Imagen 4 prompt generation for scenes, beings, and artifacts.
"The supply cabinet is nearly empty. Three cans of food remain. No medicine. The winter was hard. The town has not been visited in six years. It is a calculated risk."
Published 17 hours ago
StatusReleased
PlatformsHTML5, Windows
Rating
Rated 5.0 out of 5 stars
(2 total ratings)
AuthorEmergent Studios

Download

Download
Black Ichor.exe 69 MB

Leave a comment

Log in with itch.io to leave a comment.