NR-03 offshore drilling platform has been out of contact for an entire week.

You are a member of the Federal Rescue Team, dispatched to the platform to investigate the situation.

Upon arrival, you find no trace of its former operations.

At first, you believe this is nothing more than an ordinary accident. However, as the investigation progresses, the supernatural phenomena occurring on the platform gradually begin to overturn your initial assumptions.

More unsettlingly, it seems that everything is somehow connected to an organization known as the “Biological Investigation Bureau.”

When you attempt to search for more clues, you realize that you have already become trapped in this isolated drilling platform.

Furthermore, due to the thunderstorms that persisted in recent days, the platform's communication equipment has been severely damaged. The signal is extremely weak, making contact with the outside world impossible.

And those things that were once hidden in the darkness are now gradually revealing themselves before you.

To make it out alive, you must continue exploring and find a way to escape.