Devil of the Plague is a 1–4 player co-op psychological horror game that blends a dark medieval atmosphere with ancient curses and underground terror. As plague doctors, players must explore sinister locations ranging from cursed castles and suffocating dungeon depths to ancient Egyptian ruins and ritual grounds, completing forbidden rites, solving environmental puzzles, and surviving the supernatural horrors that hunt in the darkness.

Built around limited light, oppressive sound design, team coordination, and ritual-based progression, Devil of the Plague delivers a tense and atmospheric horror experience where every step pushes players deeper into fear, paranoia, and the instinct to survive.