Demonsomnia is a multiplayer CO-OP bodycam horror game that immerses gamers in a world devastated by a nuclear disaster. As survivors, users must navigate the dangerous environment while wearing gas masks to protect themselves from the deadly radiation that has contaminated the landscape. The plot begins with the characters going into the eerie forest surrounding the mansion, where they have to look for the necessary items and clues. Using special equipment such as Geiger counters and radiation detectors, gamers collect clues to uncover the secrets hidden in the house. However, the forest is not without dangers. In search of vital resources, users will have to overcome treacherous obstacles, face mutated creatures and confront terrible phenomena.