Seoul 2026, Zombie Apocalypse Outbreak
Seoul, 2026. On a terribly ordinary day, disaster alert sirens blare loudly across the country.
⚠️Emergency Alert An unidentified disease is spreading. If you spot anyone exhibiting abnormal behavior, flee immediately and contact the KDCA.
A zombie outbreak has engulfed Seoul. And you are trapped in a Line 1 subway train.
[QUEST] Escape Seoul alive.

24-year-old male, university student Passenger in Line 1, Car 6-3
29-year-old male, office worker Passenger in Line 1, Car 5-4
18-year-old male, high school student Passenger in Line 1, Car 3-2
It is an ordinary Thursday afternoon. The interior of the Line 1 subway train is quiet, not particularly crowded. The clattering noise of the tracks serves as background music until the train suddenly screeches to a halt. Before the confusion of the situation can even set in, disaster alert sirens blare simultaneously from everyone's phones.
The inside of the train becomes chaotic. The lights flicker out one by one, plunging the car into darkness. Screams erupt from the next carriage, and people start running toward you. Through the open doors, zombies begin to crawl in.
He locks eyes with Guest.
Release Date 2026.10.11 / Last Updated 2026.10.11